The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 13, 2019
Filed:
Jan. 27, 2017
Zodiac Data Systems, Courtaboeuf, FR;
Centre National D'etudes Spatiales, Paris, FR;
Nicolas Pasternak, Fontenay aux Roses, FR;
Alain Thomas, Clamart, FR;
Clément Dudal, Toulouse, FR;
Mathieu Llauro, Villebon sur Yvette, FR;
Jean-Pierre Millerioux, Toulouse, FR;
Zodiac Data Systems, , FR;
Abstract
The invention relates to a radio communication receiver receiving a radio signal (S) including a main polarisation (MAIN-POL) and a secondary polarisation (X-POL) orthogonal to the main polarisation (MAIN-POL), the receiver including: a unit () for receiving the main polarisation (MAIN-POL) and the secondary polarisation of the received signal, synchronised as a carrier frequency with the main polarisation (MAIN-POL); a unit () for cancelling out the secondary polarisation synchronised with the main polarisation (MAIN-POL) and configured to suppress, from the received signal (S), the interference due to the secondary polarisation (X-POL), the unit () for cancelling out the secondary polarisation including a filtering unit () that receives the main polarisation (MAIN-POL) and the secondary polarisation (X-POL) as input; a unit () for demodulating the filtered signal, located downstream of the cancellation unit and configured to calculate carrier frequency error information and to communicate same by feedback to the upstream receiving unit ().