FREQUENCY RE-BANDER WITH UE AND DOPPLER CORRECTION

Registre Brevet WIPO
Numéro d'application US2019013956
Numéro de publication 2019/143785
Statut Délivré - en vigueur
Date de dépôt 2019-01-17
Date de publication 2019-07-25
Propriétaire CUBIC CORPORATION (USA)
Inventeur(s)
  • Fox, Andrew John
  • Parry, Matthew

Abrégé

Techniques are provided for providing Doppler correction. In particular, embodiments may provide re-banding circuitry having a reference clock, a mixer, and a compensation circuitry for re-banding and for Doppler correction. The compensation circuitry may be configured to adjust a reference frequency of the reference clock based on signals received from a Global Navigation Satellite System (GNSS) receiver. The mixer may be configured to translate communication signals in a first frequency band to a second frequency band based at least in part on the adjusted reference frequency of the reference clock.

Classes IPC  ?