公开(公告)号：US20190199385A1

公开(公告)日：2019-06-27

申请号：US16222998

申请日：2018-12-17

Applicant: THALES

Inventor： Nicolas MARTIN ,  Jean-Michel PERRE ,  Nicolas BASTIEN

IPC: H04B1/10

CPC classification number: H04B1/1036 ,  G01S19/21 ,  G01S19/37 ,  H04B2001/1063

Abstract: A receiver of signals likely to be disturbed by an interfering signal, the receiver includes an interference rejection filter comprising a multiplying gain applied respectively to an in-phase channel and an in-quadrature channel of a signal received by the receiver, the value of the multiplying gain being determined by a nonlinear function Ki(ρ) of the modulus ρ of the received signal, the function Ki(ρ) being determined so as to maximize the signal-to-noise ratio after application of the multiplying gain and demodulation of the received signal.