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:
Jan. 30, 2024
Filed:
Sep. 20, 2021
Thales, Courbevoie, FR;
Walid Karoui, Toulouse, FR;
THALES, Courbevoie, FR;
Abstract
A method for suppressing interference signals generated between satellite access stations of a multi-spot communication system is implemented by a distributed on-board and ground subsystem which comprises, on board a multi-spot communication payload, one or more opposition matrices, switches of an input switch assembly connected to the output of the reception sources of the reception antenna, and switches of an output selection ring connected upstream of the transmission sources of the transmission antenna, and, on the ground, a satellite access station GWt having a communication spectrum monitoring system CSM and a computer. The suppression method comprises a set of steps for testing the satellite accesses of the different stations GW, enabling each opposition matrix to be set selectively. The multi-spot space communication system incorporating the subsystem for suppressing the interference signals is described.