Methods and apparatuses for performing state estimation and satellite re-acquisition for a mobile satellite terminal are described. In some embodiments, the apparatus comprising: a flat-panel antenna; and a signal processing engine communicably coupled to the flat-panel antenna configured to process asynchronous sensory inputs from a plurality of sensors and generate estimates of a state of a flat-panel antenna of the satellite antenna terminal based on the sensory inputs, wherein the estimates include an estimate of the orientation.
Methods and apparatuses for performing state estimation and satellite re-acquisition for a mobile satellite terminal are described. In some embodiments, the apparatus comprising: a flat-panel antenna; and a signal processing engine communicably coupled to the flat-panel antenna configured to process asynchronous sensory inputs from a plurality of sensors and generate estimates of a state of a flat-panel antenna of the satellite antenna terminal based on the sensory inputs, wherein the estimates include an estimate of the orientation.
Shared aperture multi-band antennas (e.g., metasurface electronically scanned antennas (ESAs), etc.) are described. In some embodiments, an antenna includes an aperture having a plurality of multi-band radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of multi-band RF radiating antenna elements is configurable to operate at any of multiple bands. In some embodiments, the antenna also includes a controller coupled to the plurality of antenna elements to dynamically configure said each antenna element of the plurality of antenna elements to operate at each of the multiple bands at different times.
Methods and apparatuses for communicating in a satellite communication framework with spatial diversity are described. In one embodiment, a method for controlling communication in a satellite communication network having multiple constellations and a satellite terminal with a single electronically steered flat-panel antenna capable of generating a plurality of beams for communication links with multiple satellites, comprises: determining, under network control, availability of a plurality of networks by which network traffic may be exchanged with the single electronically steered flat-panel antenna; and managing, under network control, two or more satellite links between the single electronically steered flat-panel antenna and two or more satellites of different networks to route the network traffic, including determining when to use each of the two or more satellite links, the two or more satellite links being generated using two or more beams from the single electronically steered flat-panel antenna.
A multi-constellation transceiver, a satellite terminal containing the same, and a method using the same are disclosed. In some embodiments, the satellite terminal includes an antenna, a common port coupled to the antenna, and a plurality of modems to be switched into and out of use in real-time, via software commands, to allow transitioning between networks via software commands, each of the modems associated with a different satellite constellation. The satellite terminal also includes a multi-constellation transceiver, communicably coupled to the antenna via the common port and to the plurality of modems, to route signals between the antenna and individual modems of the plurality of modems.
A multi-constellation transceiver, a satellite terminal containing the same, and a method using the same are disclosed. In some embodiments, the satellite terminal includes an antenna, a common port coupled to the antenna, and a plurality of modems to be switched into and out of use in real-time, via software commands, to allow transitioning between networks via software commands, each of the modems associated with a different satellite constellation. The satellite terminal also includes a multi-constellation transceiver, communicably coupled to the antenna via the common port and to the plurality of modems, to route signals between the antenna and individual modems of the plurality of modems.
An apparatus for die placement for varactors or other devices in antennas and methods for using the same are disclosed. In some embodiments, a method for manufacturing an antenna aperture comprises: placing at least one portion of an antenna aperture on a platen that is radially revolvable, the at least one portion of the antenna aperture having a plurality of antenna elements; placing a plurality of dies on the at least one portion of the antenna aperture using a pick and place machine, including radially revolving the platen with the machine to position each antenna element of the plurality of antenna elements of the at least one portion of the antenna aperture with respect to the pick and place machine for placement of each die of the plurality of dies, and placing said each die of the plurality of dies on the at least one portion of the antenna aperture segment.
An apparatus for die placement for varactors or other devices in antennas and methods for using the same are disclosed. In some embodiments, a method for manufacturing an antenna aperture comprises: placing at least one portion of an antenna aperture on a platen that is radially revolvable, the at least one portion of the antenna aperture having a plurality of antenna elements; placing a plurality of dies on the at least one portion of the antenna aperture using a pick and place machine, including radially revolving the platen with the machine to position each antenna element of the plurality of antenna elements of the at least one portion of the antenna aperture with respect to the pick and place machine for placement of each die of the plurality of dies, and placing said each die of the plurality of dies on the at least one portion of the antenna aperture segment.
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
Processes and apparatuses for antenna frequency matching are disclosed. In one embodiment, a calibration process for an antenna having radio-frequency (RF) radiating antenna elements comprises: determining resonance frequencies of RF radiating antenna elements in a group of RF radiating antenna elements; selecting voltages to apply to the RF radiating antenna elements to cause resonance frequencies to match between the RF radiating antenna elements in the group of RF radiating antenna elements when the voltages are applied; and storing, in memory of the antenna, voltage information indicative of the voltages for driving the RF radiating antenna elements in the group.
A method and apparatus for electrical addressing for an antenna (e.g., a metamaterial radio-frequency (RF) antenna are described. In one embodiment antenna comprising: a plurality of radio-frequency (RF) radiating antenna elements located in a plurality of rings; and matrix drive circuitry coupled to the plurality of RF radiating antenna elements to drive the antenna elements, wherein the matrix drive circuitry to uniquely address each of the antenna elements using a matrix of a plurality of rows and a plurality of columns with a non-grid-based addressing structure.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
A method and apparatus for controlling the far field radiation pattern of a metasurface antenna using convex optimization are disclosed. In some embodiments, a method for controlling a metasurface antenna having antenna elements comprises: determining a desired phase and amplitude for each of the antenna elements in order to achieve a desired far field radiation pattern using convex optimization; and controlling radio frequency (RF) radiating antenna elements based on the desired phase and amplitude using one or more control parameters to perform beam forming.
H01Q 3/36 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means with variable phase-shifters
H01Q 3/28 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the amplitude
H01Q 9/16 - Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
A method and apparatus for controlling the far field radiation pattern of a metasurface antenna using convex optimization are disclosed. In some embodiments, a method for controlling a metasurface antenna having antenna elements comprises: determining a desired phase and amplitude for each of the antenna elements in order to achieve a desired far field radiation pattern using convex optimization; and controlling radio frequency (RF) radiating antenna elements based on the desired phase and amplitude using one or more control parameters to perform beam forming.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
Multiband guiding structures for antennas and methods for using the same are described. In one embodiment, an antenna comprises: an antenna aperture with radio-frequency (RF) radiating antenna elements; and a center-fed, multi-band wave guiding structure coupled to the antenna aperture to receive a feed wave in two different frequency bands and propagate the feed wave to the RF radiating antenna elements of the antenna aperture.
H01Q 15/04 - Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 5/55 - Feeding or matching arrangements for broad-band or multi-band operation for horn or waveguide antennas
14.
POWER PLANES FOR A RADIO FREQUENCY (RF) METAMATERIAL ANTENNA
A radio-frequency (RF) antenna and method for using the same are disclosed. In some embodiments, an antenna includes an array of RF radiating antenna elements, a plurality of RF antenna element driving circuits coupled to the array of RF radiating antenna elements to supply tuning voltages to the RF radiating antenna elements, and one or more metal power planes, each of the one or more metal power planes coupled to supply a common voltage to two or more of the plurality of RF antenna driving circuits.
A radio-frequency (RF) antenna and method for using the same are disclosed. In some embodiments, an antenna includes an array of RF radiating antenna elements, a plurality of RF antenna element driving circuits coupled to the array of RF radiating antenna elements to supply tuning voltages to the RF radiating antenna elements, and one or more metal power planes, each of the one or more metal power planes coupled to supply a common voltage to two or more of the plurality of RF antenna driving circuits.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
16.
FLEXIBLE MULTI-BEAM, MULTI FREQUENCY, WIDEBAND RF AND DIGITAL TRANSCEIVER ARCHITECTURE FOR MODULAR METASURFACE ANTENNA
An antenna transceiver architecture for a modular metasurface antenna and method for using the same are disclosed. In some embodiments, the antenna architecture includes a plurality of metasurface antenna tiles, where each metasurface antenna tile of the plurality of metasurface antenna tiles having one or more feed ports individually fed when in operation to support one or more independent beams, and wherein the plurality of metasurface antenna tiles comprise a plurality of sub-arrays of metasurface antenna tiles. In some embodiments, the antenna architecture also includes a plurality of digital back ends (DBEs) coupled to the plurality of metasurface antenna tiles, where each DBE is operable to: adjust time delays of one or more of received signals arriving from metasurface antenna tiles of the one sub-array of metasurface antenna tiles as part of time delay beamforming and combine the received signals in a digital domain to produce one or more beamformed signals, and delay transmit signals fed to the plurality of tiles in the digital domain by adjusting time delays of one or more of the transmit signals as part of time delay beamforming.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
A multibeam antenna and method of using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements. The RF radiating antenna elements generate a plurality of beams simultaneously in different directions in response to a first modulation pattern for holographic beamforming applied to the plurality of RF radiating antenna elements to establish all beams of the plurality of beams such that antenna elements of the plurality of RF radiating antenna elements contribute to all beams in the plurality of beams concurrently. The antenna also includes a controller coupled to the aperture to generate the first modulation pattern.
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
18.
FLEXIBLE MULTI-BEAM, MULTI FREQUENCY, WIDEBAND RF AND DIGITAL TRANSCEIVER ARCHITECTURE FOR MODULAR METASURFACE ANTENNA
An antenna transceiver architecture for a modular metasurface antenna and method for using the same are disclosed. In some embodiments, the antenna architecture includes a plurality of metasurface antenna tiles, where each metasurface antenna tile of the plurality of metasurface antenna tiles having one or more feed ports individually fed when in operation to support one or more independent beams, and wherein the plurality of metasurface antenna tiles comprise a plurality of sub-arrays of metasurface antenna tiles. In some embodiments, the antenna architecture also includes a plurality of digital back ends (DBEs) coupled to the plurality of metasurface antenna tiles, where each DBE is operable to: adjust time delays of one or more of received signals arriving from metasurface antenna tiles of the one sub-array of metasurface antenna tiles as part of time delay beamforming and combine the received signals in a digital domain to produce one or more beamformed signals, and delay transmit signals fed to the plurality of tiles in the digital domain by adjusting time delays of one or more of the transmit signals as part of time delay beamforming.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
An antenna apparatus having a peripheral radio-frequency (RF) choke with directional heat transfer is described. In some embodiments, an antenna apparatus comprises: an upper enclosure portion; a lower enclosure portion coupled to the upper enclosure portion to form an inner area; an antenna aperture having a plurality of antenna elements, the plurality of antenna elements to radiate radio-frequency (RF) energy and the antenna aperture to generate heat when in operation; and an RF choke gasket between, and forming a thermal communication, with the upper and lower enclosures to operate as an RF absorber to absorb RF energy and to directionally transfer the heat toward the upper enclosure.
A unit cell can be used for a metasurface, metamaterial, or beamforming antenna. The unit cell includes a metal layer attached to a substrate. The metal layer defines an iris opening for the unit cell. One or more tunable capacitance devices are positioned within or across the iris opening. Each tunable capacitance device is to tune resonance frequency of the unit cell. Mass transfer technologies or self-assembly processes may be used to position the tunable capacitance devices.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
H01Q 9/14 - Length of element or elements adjustable
H01Q 13/20 - Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
H01Q 3/34 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 13/18 - Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity
A beam splitting hand off systems architecture and method for using the same are disclosed. In one embodiment, the method comprises: generating a first beam with a single electronically steered flat-panel antenna to track a first satellite; generating a second beam with the single electronically steered flat-panel antenna to track a second satellite simultaneously while generating the first beam to track the first satellite; and handing off traffic from the first satellite to the second satellite.
A method and apparatus for using Euclidean modulation in an antenna are disclosed. In one embodiment, a method for controlling an antenna comprises mapping a desired modulation to achievable modulation states, mapping modulation values associated with the achievable modulation states to one or more control parameters, and controlling radio frequency (RF) radiating antenna elements using the one or more control parameters to perform beam forming.
Antennas and methods for using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, the plurality of RF radiating antenna elements being grouped into three or more sets of RF radiating antenna elements, with each set being separately controlled to generate a beam at a frequency band in a first mode.
H01Q 5/40 - Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 21/29 - Combinations of different interacting antenna units for giving a desired directional characteristic
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 3/40 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means with phasing matrix
H01Q 21/28 - Combinations of substantially independent non-interacting antenna units or systems
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
24.
CARRIER PREDISTORTION TO IMPROVE SIGNAL QUALITY OF LINKS ON FLAT PANEL ANTENNAS
Methods and apparatuses for performing predistortion on transmissions to antennas are disclosed. In some embodiments, a method includes obtaining a type and scan angle of a flat panel antenna of a satellite terminal; selecting, based on the type and the scan angle, predistortion to apply to a signal to be transmitted to the flat panel antenna; applying the predistortion to the signal; and transmitting the signal to the flat panel antenna of the satellite terminal.
Methods and apparatuses for performing predistortion on transmissions to antennas are disclosed. In some embodiments, a method includes obtaining a type and scan angle of a flat panel antenna of a satellite terminal; selecting, based on the type and the scan angle, predistortion to apply to a signal to be transmitted to the flat panel antenna; applying the predistortion to the signal; and transmitting the signal to the flat panel antenna of the satellite terminal.
An antenna apparatus having a peripheral radio-frequency (RF) choke with directional heat transfer is described. In some embodiments, an antenna apparatus comprises: an upper enclosure portion; a lower enclosure portion coupled to the upper enclosure portion to form an inner area; an antenna aperture having a plurality of antenna elements, the plurality of antenna elements to radiate radio-frequency (RF) energy and the antenna aperture to generate heat when in operation; and an RF choke gasket between, and forming a thermal communication, with the upper and lower enclosures to operate as an RF absorber to absorb RF energy and to directionally transfer the heat toward the upper enclosure.
Antennas with tunable elements and methods for using the same are disclosed. In some embodiments, an antenna comprises: a plurality of radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of RF radiating antenna elements comprises a tunable element, circuitry connected to the tuning element to set a voltage on the tunable element. In some embodiments, the circuitry comprises a voltage storage structure, a first transistor having a first gate connected to the voltage storage structure, a first source connected to the tunable element, and a first drain for coupling to a constant voltage source, and a data voltage input terminal operable to apply a voltage to the voltage storage structure and to the first gate to determine current through the first transistor.
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
Methods and apparatuses for performing optical inspection of varactor diodes in an antenna are disclosed. In some embodiments, the method of testing an antenna having varactor diodes comprises: selecting a plurality of varactor diodes to be placed in a light emitting state; forward biasing the selected varactor diodes to a magnitude at which the selected varactor diodes are to emit light; and detecting one or more faulty varactor diodes of the selected varactor diodes based on their emitted light intensity.
Methods and apparatuses for performing optical inspection of varactor diodes in an antenna are disclosed. In some embodiments, the method of testing an antenna having varactor diodes comprises: selecting a plurality of varactor diodes to be placed in a light emitting state; forward biasing the selected varactor diodes to a magnitude at which the selected varactor diodes are to emit light; and detecting one or more faulty varactor diodes of the selected varactor diodes based on their emitted light intensity.
ABSTRACT Antennas with tunable elements and methods for using the same are disclosed. In some embodiments, an antenna comprises: a plurality of radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of RF radiating antenna elements comprises a tunable element, circuitry connected to the tuning element to set a voltage on the tunable element. In some embodiments, the circuitry comprises a voltage storage structure, a first transistor having a first gate connected to the voltage storage structure, a first source connected to the tunable element, and a first drain for coupling to a constant voltage source, and a data voltage input terminal operable to apply a voltage to the voltage storage structure and to the first gate to determine current through the first transistor.
Antennas having a multi-beam (e.g., dual beam, etc.) launcher and methods for using the same are described. In some embodiments, the antenna comprises: an array of antenna elements; two parallel plate waveguides coupled to the array of antenna elements, the two parallel plate waveguides sharing a common radial plane and arranged in a stacked configuration; and a dual feed launcher to launch first and second TEM waves into the two parallel plate waveguides, the first and second TEM waves being different and being simultaneously launched in the two parallel plate waveguides.
Antennas having a multi-beam (e.g., dual beam, etc.) launcher and methods for using the same are described. In some embodiments, the antenna comprises: an array of antenna elements; two parallel plate waveguides coupled to the array of antenna elements, the two parallel plate waveguides sharing a common radial plane and arranged in a stacked configuration; and a dual feed launcher to launch first and second TEM waves into the two parallel plate waveguides, the first and second TEM waves being different and being simultaneously launched in the two parallel plate waveguides.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
A wide area network (WAN) communication framework having a common control plane and method for using the same are disclosed. In some embodiments, the wide area network (WAN) communication framework comprises: a plurality of management systems, each for controlling access to and traffic for one of a plurality of WANs that include satellite and terrestrial communication networks; a remote unit capable of communicably coupling to the plurality of WANs; and a master network management system (MNMS). The MNMS is communicably coupled to the plurality of management systems and coupled to the remote unit to aggregate control information from the plurality of management systems and the remote unit to determine which WANs of the plurality of WANs for the remote unit to use, wherein the MNMS uses a common control plane communicably coupled to the remote unit for control and routing of control traffic, including information indicating which WANs of the plurality of WANs to which the remote terminal can connect, the common control plane including a single, continuous control channel to which the remote terminal is connectable simultaneously with a connection to a WAN of the plurality of WANs.
A wide area network (WAN) communication framework having a common control plane and method for using the same are disclosed. In some embodiments, the wide area network (WAN) communication framework comprises: a plurality of management systems, each for controlling access to and traffic for one of a plurality of WANs that include satellite and terrestrial communication networks; a remote unit capable of communicably coupling to the plurality of WANs; and a master network management system (MNMS). The MNMS is communicably coupled to the plurality of management systems and coupled to the remote unit to aggregate control information from the plurality of management systems and the remote unit to determine which WANs of the plurality of WANs for the remote unit to use, wherein the MNMS uses a common control plane communicably coupled to the remote unit for control and routing of control traffic, including information indicating which WANs of the plurality of WANs to which the remote terminal can connect, the common control plane including a single, continuous control channel to which the remote terminal is connectable simultaneously with a connection to a WAN of the plurality of WANs.
H04L 41/046 - Network management architectures or arrangements comprising network management agents or mobile agents therefor
H04W 48/18 - Selecting a network or a communication service
H04L 41/342 - Signalling channels for network management communication between virtual entities, e.g. orchestrators, SDN or NFV entities
H04L 43/20 - Arrangements for monitoring or testing data switching networks the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV
A mobile communications terminal with an integrated mobile compute platform and method for using the same are described. In some embodiments, the mobile communications terminal comprises: one or more communication interfaces for connecting to the terminal; and a compute platform to request and execute one or more context-based software components automatically based on each connection made to the platform.
H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
B64C 39/02 - Aircraft not otherwise provided for characterised by special use
38.
INTEGRATED MOBILE EDGE COMPUTE AND STORAGE PLATFORM
A mobile communications terminal with an integrated mobile compute platform and method for using the same are described. In some embodiments, the mobile communications terminal comprises: one or more communication interfaces for connecting to the terminal; and a compute platform to request and execute one or more context-based software components automatically based on each connection made to the platform.
H04L 67/289 - Intermediate processing functionally located close to the data consumer application, e.g. in same machine, in same home or in same sub-network
H04L 67/60 - Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Processes and apparatuses for antenna frequency matching are disclosed. In one embodiment, a calibration process for an antenna having radio-frequency (RF) radiating antenna elements comprises: determining resonance frequencies of RF radiating antenna elements in a group of RF radiating antenna elements; selecting voltages to apply to the RF radiating antenna elements to cause resonance frequencies to match between the RF radiating antenna elements in the group of RF radiating antenna elements when the voltages are applied; and storing, in memory of the antenna, voltage information indicative of the voltages for driving the RF radiating antenna elements in the group.
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
A method and apparatus for impedance matching for an antenna aperture are described. In one embodiment, the antenna comprises an antenna aperture having at least one array of antenna elements operable to radiate radio frequency (RF) energy and an integrated composite stack structure coupled to the antenna aperture. The integrated composite stack structure includes a wide angle impedance matching network to provide impedance matching between the antenna aperture and free space and also puts dipole loading on antenna elements.
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
Antennas having iris and/or cell rotation and/or with frequency compensation in solid state device (e.g., diode) designs and methods of using the same are described. In some embodiments, the antenna comprises: an antenna aperture having a plurality of RF radiating antenna elements that each include an iris and a solid state device coupled across the iris, wherein the plurality of antenna elements are located in rings with orientation of each of the irises of the antenna elements in at least a portion of each ring rotated with respect to adjacent irises in the portion of each ring while orientation of corresponding solid state devices is uniform; and a controller coupled to control the array of RF radiating antenna elements to tune RF radiating antenna elements to generate one or more beams using the plurality of RF radiating antenna elements.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 5/25 - Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
42.
HYBRID CENTER-FED EDGE-FED METASURFACE ANTENNA WITH DUAL-BEAM CAPABILITIES
An antenna and method for using the same having a hybrid feed approach. In some embodiments, the metasurface antenna with dual beam capabilities is feed with feed waves from a center-fed waveguide structure and an edge-fed waveguide structure. In some embodiments, the antenna comprises an array of radio-frequency (RF) radiating antenna elements and operable to generate two beams simultaneously in response to interacting with two propagating waves at a same time; and a feed structure coupled to feed the two waves to the array of RF radiating antenna elements, the feed structure having a first waveguide beneath the RF radiating antenna elements in which the two waves propagate in opposite directions.
Methods and apparatuses for controlling a satellite antenna based on its motion are disclosed. In some embodiments, the method comprises determining a motion state of an antenna for communication with a satellite, determining a motion profile for the antenna based on the motion state, and controlling the antenna based on the motion profile.
G01S 19/02 - Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO - Details of the space or ground control segments
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
44.
CELL ROTATION AND FREQUENCY COMPENSATION IN DIODE DESIGNS
Antennas having iris and/or cell rotation and/or with frequency compensation in solid state device (e.g., diode) designs and methods of using the same are described. In some embodiments, the antenna comprises: an antenna aperture having a plurality of RF radiating antenna elements that each include an iris and a solid state device coupled across the iris, wherein the plurality of antenna elements are located in rings with orientation of each of the irises of the antenna elements in at least a portion of each ring rotated with respect to adjacent irises in the portion of each ring while orientation of corresponding solid state devices is uniform; and a controller coupled to control the array of RF radiating antenna elements to tune RF radiating antenna elements to generate one or more beams using the plurality of RF radiating antenna elements.
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
Methods and apparatuses for controlling a satellite antenna based on its motion are disclosed. In some embodiments, the method comprises determining a motion state of an antenna for communication with a satellite, determining a motion profile for the antenna based on the motion state, and controlling the antenna based on the motion profile.
An antenna and method for using the same having a hybrid feed approach. In some embodiments, the metasurface antenna with dual beam capabilities is feed with feed waves from a center-fed waveguide structure and an edge-fed waveguide structure. In some embodiments, the antenna comprises an array of radio-frequency (RF) radiating antenna elements and operable to generate two beams simultaneously in response to interacting with two propagating waves at a same time; and a feed structure coupled to feed the two waves to the array of RF radiating antenna elements, the feed structure having a first waveguide beneath the RF radiating antenna elements in which the two waves propagate in opposite directions.
Antennas with integrated varactor circuits are described. The antenna may comprise metasurface antennas. In some embodiments, an antenna comprises an array of antenna elements, wherein each antenna element comprises a iris and a varactor diode integrated on an integrated circuit (IC) chip coupled across a portion of the iris. The antenna can also comprise a plurality of transistors, each transistor coupled to a distinct one of the varactor diodes in the array of antenna elements to provide a tuning voltage to the one varactor diode.
A method and apparatus for differentiated service offerings based on a geo-location are disclosed. In one embodiment, the method comprises: receiving geo-location information from a plurality of remote devices; generating one or more events in response to determining that the geo-location information for each remote device of the plurality of remote devices indicates that said each remote device has entered or exited one of a set of one or more geo-fences; and triggering an action with respect to said each remote device, the action for managing at least one service for said each remote device based on geo-location of the one or more remotes, including determining a level of service and/or type of service for said each remote based on its respective geo-location.
Antennas with integrated varactor circuits are described. The antenna may comprise metasurface antennas. In some embodiments, an antenna comprises an array of antenna elements, wherein each antenna element comprises a iris and a varactor diode integrated on an integrated circuit (IC) chip coupled across a portion of the iris. The antenna can also comprise a plurality of transistors, each transistor coupled to a distinct one of the varactor diodes in the array of antenna elements to provide a tuning voltage to the one varactor diode.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 3/28 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the amplitude
A method and apparatus for uplink power control based on power spectral density are disclosed. In one embodiment, the method for use by a terminal in a satellite communication system, the terminal having an antenna, a modem and a controller, the method comprising: determining the scan and skew of the antenna; obtaining, using the controller, a value representing a maximum allowed Power Spectral Density (PSD) for the determined scan and skew; determining, using the controller, a maximum allowable modem power based on the value representing a maximum allowed PSD, where the maximum allowable modem power is that which ensures that transmissions from the terminal do not exceed the maximum allowed PSD if the maximum allowable modem output power is not exceeded by the modem; sending, using the controller, an indication of the allowable modem output power to the modem; and performing one or more transmissions from the terminal based on modem outputs in accordance with the maximum allowable modem output power.
A non-circular center-fed antenna and method for using the same are disclosed. In one embodiment, the antenna comprises: a non-circular antenna aperture with radio-frequency (RF) radiating antenna elements; and a non-radially symmetric directional coupler to supply a RF feed wave to the aperture at a central location within the antenna aperture to enable the feed wave to propagate outward from the central location to an edge of the aperture.
H01Q 19/06 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites; all of the foregoing excluding devices for airplanes
An apparatus for exchanging liquid crystal (LC) between two areas of an antenna array and method for using the same are disclosed. In one embodiment, the antenna comprises an antenna element array having a plurality of radiating radio-frequency (RF) antenna elements formed using portions of first and second substrates with a liquid crystal (LC) therebetween, and a structure between the first and second substrates and outside the area of the RF antenna elements to collect LC from an area between the first and second substrates forming the RF antenna elements due to LC expansion.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
A method and apparatus for testing an antenna are described. In on embodiment, the antenna comprises: a memory; an antenna aperture with a plurality of electronically controlled radio frequency (RF) radiating antenna elements; a pattern generator, including one or more processors, to generate a plurality of patterns to apply to the antenna aperture during testing to cause the antenna to generate a beam in response to each pattern of the plurality of patterns while pointing at a satellite; a receiver to receive satellite signals from the satellite in response to generating beams with the aperture; a metric provider, including one or more processors, to generate one or more satellite signal metrics for the received satellite signals; and antenna parameter selector to select one or more parameters associated with beamforming based on the satellite signal metrics indicating antenna performance reached a predetermined level, wherein selection of the one or more parameters is for storage in the memory and used to generate a beam with the antenna aperture when performing data communication.
Methods and apparatuses for communicating in a satellite communication framework with spatial diversity are described. In one embodiment, a method for controlling communication in a satellite communication network having multiple constellations and a satellite terminal with a single electronically steered flat-panel antenna capable of generating a plurality of beams for communication links with multiple satellites, comprises: determining, under network control, availability of a plurality of networks by which network traffic may be exchanged with the single electronically steered flat-panel antenna; and managing, under network control, two or more satellite links between the single electronically steered flat-panel antenna and two or more satellites of different networks to route the network traffic, including determining when to use each of the two or more satellite links, the two or more satellite links being generated using two or more beams from the single electronically steered flat-panel antenna.
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
56.
Techniques for spatial diversity in satellite communications
Methods and apparatuses for communicating in a satellite communication framework with spatial diversity are described. In one embodiment, a method for controlling communication in a satellite communication network having multiple constellations and a satellite terminal with a single electronically steered flat-panel antenna capable of generating a plurality of beams for communication links with multiple satellites, comprises: determining, under network control, availability of a plurality of networks by which network traffic may be exchanged with the single electronically steered flat-panel antenna; and managing, under network control, two or more satellite links between the single electronically steered flat-panel antenna and two or more satellites of different networks to route the network traffic, including determining when to use each of the two or more satellite links, the two or more satellite links being generated using two or more beams from the single electronically steered flat-panel antenna.
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Antennas; satellite antennas, terminals, and systems; electronically scanned array satellite antennas, terminals, and systems comprised primarily of electronic circuitry, tuning material, electrical interfaces, and temperature sensors, for satellite communications; satellite antenna, terminals, and systems incorporating liquid crystals or varactors; antennas for satellite communications between satellites and fixed or mobile platforms; satellite dishes; and substantially flat panel electronically scanned array satellite antenna terminals.
69.
Scanning antenna and method for manufacturing scanning antenna
A scanning antenna includes a transmission and/or reception region including a plurality of antenna units and a non-transmission and/or reception region other than the transmission and/or reception region. The scanning antenna includes a TFT substrate, a slot substrate, a liquid crystal layer provided between the TFT substrate and the slot substrate, a seal portion provided in the non-transmission and/or reception region and surrounding the liquid crystal layer, a reflective conductive plate disposed opposing a second main surface of a second dielectric substrate with a dielectric layer interposed between the reflective conductive plate and the second main surface, a first spacer structure defining a first gap between a first dielectric substrate and the second dielectric substrate in the transmission and/or reception region, and a second spacer structure defining a second gap between the first dielectric substrate and the second dielectric substrate in the non-transmission and/or reception region, the second gap being wider than the first gap. The second spacer structure is disposed within the seal portion or within a region surrounded by the seal portion.
H01Q 3/30 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
70.
Scanning antenna and method for manufacturing scanning antenna
A scanning antenna includes a transmission and/or reception region including a plurality of antenna units and a non-transmission and/or reception region other than the transmission and/or reception region. The scanning antenna includes a TFT substrate, a slot substrate, a liquid crystal layer provided between the TFT substrate and the slot substrate, a seal portion provided in the non-transmission and/or reception region and surrounding the liquid crystal layer, and a reflective conductive plate disposed opposing a second main surface of a second dielectric substrate with a dielectric layer interposed between the reflective conductive plate and the second main surface. The slot electrode includes an opening or a recessed portion formed in the non-transmission and/or reception region and in the region surrounded by the seal portion.
H01Q 3/36 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means with variable phase-shifters
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
H01Q 3/44 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
71.
Scanning antenna and method for manufacturing scanning antenna
A scanning antenna includes a transmission and/or reception region including a plurality of antenna units and a non-transmission and/or reception region other than the transmission and/or reception region. The scanning antenna includes a TFT substrate, a slot substrate, a liquid crystal layer, a seal portion surrounding the liquid crystal layer, a wall structure (additional seal portion) disposed in a region surrounded by the seal portion in the non-transmission and/or reception region, a reflective conductive plate, a first spacer structure defining a first gap between a first dielectric substrate and a second dielectric substrate in the transmission and/or reception region, and a second spacer structure disposed in the wall structure and defining a second gap wider than the first gap. The wall structure includes a first main side face and a second main side face that intersect a surface of the first dielectric substrate, and at least one of the first main side face and the second main side face includes a plurality of recessed portions and/or a plurality of protruding portions when viewed from a normal direction of the first dielectric substrate.
H01Q 3/34 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means
A method and apparatus for using Euclidean modulation in an antenna are disclosed. In one embodiment, a method for controlling an antenna comprises mapping a desired modulation to achievable modulation states, mapping modulation values associated with the achievable modulation states to one or more control parameters, and controlling radio frequency (RF) radiating antenna elements using the one or more control parameters to perform beam forming.
A multibeam antenna and method of using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements. The RF radiating antenna elements generate a plurality of beams simultaneously in different directions in response to a first modulation pattern for holographic beamforming applied to the plurality of RF radiating antenna elements to establish all beams of the plurality of beams such that antenna elements of the plurality of RF radiating antenna elements contribute to all beams in the plurality of beams concurrently. The antenna also includes a controller coupled to the aperture to generate the first modulation pattern.
H04B 7/0408 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
A beam splitting hand off systems architecture and method for using the same are disclosed. In one embodiment, the method comprises: generating a first beam with a single electronically steered flat-panel antenna to track a first satellite; generating a second beam with the single electronically steered flat-panel antenna to track a second satellite simultaneously while generating the first beam to track the first satellite; and handing off traffic from the first satellite to the second satellite.
A single-layer Wide Angle Impedance Matching (WAIM) and method for using the same are described. In one embodiment, the antenna comprises: an aperture having a plurality of antenna elements operable to radiating radio-frequency (RF) energy; and a single-layer wide angle impedance matching (WAIM) structure coupled to the aperture to provide impedance matching between the antenna aperture and free space.
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
An apparatus is disclosed herein for a cylindrically fed antenna and method for using the same. In one embodiment, the antenna comprises an antenna feed to input a cylindrical feed wave and a tunable slotted array coupled to the antenna feed.
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 3/34 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means
H01Q 3/28 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the amplitude
A single-layer Wide Angle Impedance Matching (WAIM) and method for using the same are described. In one embodiment, the antenna comprises: an aperture having a plurality of antenna elements operable to radiating radio-frequency (RF) energy; and a single-layer wide angle impedance matching (WAIM) structure coupled to the aperture to provide impedance matching between the antenna aperture and free space.
H01Q 5/335 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching
Expansion compensation structures for an antenna are disclosed. In one embodiment, the antenna comprises: an array of antenna elements; and a structure coupled to the array of antenna elements, the structure having a plurality of components comprising materials having different coefficients of thermal expansion (CTEs), wherein first and second components of the plurality of components are pin bonded with one or more pins, and one or more components of the plurality of components other than the first and second components are between the first and second components and have one or more slots through which the one or more pins traverse and have CTEs different than CTEs of the first and second components.
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites
09 - Scientific and electric apparatus and instruments
Goods & Services
Antennas; satellite antennas, namely, receiving antennas for satellite broadcast; antennas in the nature of electronically scanned array satellite antennas; satellite communications systems comprised primarily of electronic circuits, amplitude modulation tuners, electronic display interfaces, and temperature sensors; satellite dishes; antennas in the nature of substantially flat panel electronically scanned array satellite antennas; satellite antenna positioning apparatus systems; equipment and apparatus systems for antenna and electronic communication systems, namely, receivers, transmitters, processors, satellite dishes, and communications apparatus to transmit and/or receive communications from between fixed or mobile platforms and satellites
Routing and layout for an antenna are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of RF radiating antenna elements comprises an iris slot opening and an electrode over the iris slot opening; a plurality of drive transistors coupled to the plurality of antenna elements; and a plurality of storage capacitors, each storage capacitor coupled to the electrode of one antenna element of the plurality of antenna elements. The aperture also comprises at least one of: the drive transistor for the one antenna element is located under the electrode of the antenna element, the storage capacitor for the one antenna element is located under the electrode of the antenna element, and the metal routing to the one antenna element for a first voltage overlaps, in an overlap region, a common voltage routing that routes the common voltage to the one antenna element to form a storage capacitance.
H01Q 5/314 - Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
A multibeam antenna and method of using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements. The RF radiating antenna elements generate a plurality of beams simultaneously in different directions in response to a first modulation pattern for holographic beamforming applied to the plurality of RF radiating antenna elements to establish all beams of the plurality of beams such that antenna elements of the plurality of RF radiating antenna elements contribute to all beams in the plurality of beams concurrently. The antenna also includes a controller coupled to the aperture to generate the first modulation pattern.
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
An antenna and method of using the same are described. In one embodiment, the antenna comprise an array of radio-frequency (RF) radiating antenna elements, wherein each RF radiating antenna element comprises a first conductor stack containing one or more metal layers and having a first set of one or more conductive layers covering a first side of the first conductive stack; a second conductor stack, separated from the first conductor stack, containing one or more conductive layers and having a second set of one or more conductive layers covering a second side of the second conductive stack; and liquid crystal (LC) between the first and second sides of the first and second conductor stacks, respectively.
Routing and layout for an antenna are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, wherein each antenna element of the plurality of RF radiating antenna elements comprises an iris slot opening and an electrode over the iris slot opening; a plurality of drive transistors coupled to the plurality of antenna elements; and a plurality of storage capacitors, each storage capacitor coupled to the electrode of one antenna element of the plurality of antenna elements. The aperture also comprises at least one of: the drive transistor for the one antenna element is located under the electrode of the antenna element, the storage capacitor for the one antenna element is located under the electrode of the antenna element, and the metal routing to the one antenna element for a first voltage overlaps, in an overlap region, a common voltage routing that routes the common voltage to the one antenna element to form a storage capacitance.
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
An antenna and method of using the same are described. In one embodiment, the antenna comprise an array of radio-frequency (RF) radiating antenna elements, wherein each RF radiating antenna element comprises a first conductor stack containing one or more metal layers and having a first set of one or more conductive layers covering a first side of the first conductive stack; a second conductor stack, separated from the first conductor stack, containing one or more conductive layers and having a second set of one or more conductive layers covering a second side of the second conductive stack; and liquid crystal (LC) between the first and second sides of the first and second conductor stacks, respectively.
A method and apparatus for electrical addressing for an antenna (e.g., a metamaterial radio-frequency (RF) antenna are described. In one embodiment antenna comprising: a plurality of radio-frequency (RF) radiating antenna elements located in a plurality of rings; and matrix drive circuitry coupled to the plurality of RF radiating antenna elements to drive the antenna elements, wherein the matrix drive circuitry to uniquely address each of the antenna elements using a matrix of a plurality of rows and a plurality of columns with a non-grid-based addressing structure.
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 21/08 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a rectilinear path
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
A method and apparatus for electrical addressing for an antenna (e.g., a metamaterial radio- frequency (RF) antenna are described. In one embodiment antenna comprising: a plurality of radio-frequency (RF) radiating antenna elements located in a plurality of rings; and matrix drive circuitry coupled to the plurality of RF radiating antenna elements to drive the antenna elements, wherein the matrix drive circuitry to uniquely address each of the antenna elements using a matrix of a plurality of rows and a plurality of columns with a non-grid-based addressing structure.
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
Expansion compensation structures for an antenna are disclosed. In one embodiment, the antenna comprises: an array of antenna elements; and a structure coupled to the array of antenna elements, the structure having a plurality of components comprising materials having different coefficients of thermal expansion (CTEs), wherein first and second components of the plurality of components are pin bonded with one or more pins, and one or more components of the plurality of components other than the first and second components are between the first and second components and have one or more slots through which the one or more pins traverse and have CTEs different than CTEs of the first and second components.
Modular antennas with high instantaneous bandwidth are described. In one embodiment, an antenna comprises a plurality of antenna modules tiled together and configured to form one metasurface antenna with an array of surface scattering metamaterial antenna elements; and a feed network comprising a plurality of feed points coupled to the plurality of antenna modules to supply the modules with a feed wave.
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
H01Q 3/26 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture
Modular antennas with high instantaneous bandwidth are described. In one embodiment, an antenna comprises a plurality of antenna modules tiled together and configured to form one metasurface antenna with an array of surface scattering metamaterial antenna elements; and a feed network comprising a plurality of feed points coupled to the plurality of antenna modules to supply the modules with a feed wave.
An antenna having a wedge plate-based waveguide with feed segmentation and a method for using the same are disclosed. In one embodiment, the antenna comprises an aperture having an array of radio-frequency (RF) radiating antenna elements and a segmented wedge plate radial waveguide comprises a plurality of wedge plates that form a plurality of sub-apertures, wherein each sub-aperture includes one wedge plate and a distinct subset of RF radiating antenna elements in the array, wherein each wedge plate of the plurality of wedge plates has a feed point to provide a feed wave for propagation through said each wedge plate for interaction with its distinct subset of RF radiating antenna elements in the array.
Antennas and methods for using the same are described. In one embodiment, the antenna comprises an aperture having a plurality of radio-frequency (RF) radiating antenna elements, the plurality of RF radiating antenna elements being grouped into three or more sets of RF radiating antenna elements, with each set being separately controlled to generate a beam at a frequency band in a first mode.
H01Q 5/40 - Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
H01Q 21/29 - Combinations of different interacting antenna units for giving a desired directional characteristic
H01Q 1/52 - Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
H01Q 3/40 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means with phasing matrix
H01Q 21/28 - Combinations of substantially independent non-interacting antenna units or systems
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 25/00 - Antennas or antenna systems providing at least two radiating patterns
H01Q 1/28 - Adaptation for use in or on aircraft, missiles, satellites, or balloons
H01Q 21/24 - Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Multiband guiding structures for antennas and methods for using the same are described. In one embodiment, an antenna comprises: an antenna aperture with radio-frequency (RF) radiating antenna elements; and a center-fed, multi-band wave guiding structure coupled to the antenna aperture to receive a feed wave in two different frequency bands and propagate the feed wave to the RF radiating antenna elements of the antenna aperture.
H01Q 5/25 - Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
H01Q 5/35 - Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
An antenna having a wedge plate-based waveguide with feed segmentation and a method for using the same are disclosed. In one embodiment, the antenna comprises an aperture having an array of radio-frequency (RF) radiating antenna elements and a segmented wedge plate radial waveguide comprises a plurality of wedge plates that form a plurality of sub-apertures, wherein each sub-aperture includes one wedge plate and a distinct subset of RF radiating antenna elements in the array, wherein each wedge plate of the plurality of wedge plates has a feed point to provide a feed wave for propagation through said each wedge plate for interaction with its distinct subset of RF radiating antenna elements in the array.
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
H01Q 3/34 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
98.
ADAPTIVE AND LEARNING MOTION MITIGATION FOR UPLINK POWER CONTROL
Techniques for motion mitigation for uplink power control are disclosed. In one embodiment, a method for use in a satellite communication system comprises: generating a power margin associated with motion of an antenna of a satellite terminal; and generating a first power limit representing a maximum transmit power for the antenna based, at least in part, on the power margin.
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/28 - TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
H04W 52/30 - Transmission power control [TPC] using constraints in the total amount of available transmission power
System and methods are disclosed for automatically provisioning and commissioning an electronic device ("device"), such as a satellite modem coupled to a reconfigurable satellite antenna. The device is provisioned at a first location, e.g., at a manufacturing facility, using first provisioning data and first commissioning data that is sufficient for the device to establish a communication link with a network and a server having an activated user account. The first provisioning data and first commissioning data is based at least in part upon machine learning over a plurality of devices of a similar type. The device is then set-up and powered-on at a second location, e.g., an end-use location. The device connects to the network, logs in to the user account, and provides a serial number and the second location to the server. The server downloads second provisioning data this based at least in part upon the second location to the device.
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
G01R 29/08 - Measuring electromagnetic field characteristics
100.
Adaptive and learning motion mitigation for uplink power control
Techniques for motion mitigation for uplink power control are disclosed. In one embodiment, a method for use in a satellite communication system comprises: generating a power margin associated with motion of an antenna of a satellite terminal; and generating a first power limit representing a maximum transmit power for the antenna based, at least in part, on the power margin.
