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:
Oct. 16, 2018
Filed:
Nov. 23, 2016
Trw Limited, Solihull, GB;
Martin John Thompson, Solihull, GB;
Adam John Heenan, Chesterfield, GB;
TRW Limited, Solihull, West Midlands, GB;
Abstract
A transceiver circuit includes a signal generator arranged to generate an output signal; a transmitter coupled to the signal generator so as to transmit the output signal; a receiver arranged to receive a received signal; a mixer coupled to the receiver and to the signal generator so as to mix the output signal and the received signal so as to produce a mixed signal; and at least one filter coupled to the mixer so as to act upon the mixed signal to produce a filtered signal. The filtered signal includes an unwanted portion of the output signal is received at the receiver without having been reflected from a target. The transceiver circuit further includes a correction circuit arranged to generate a simulated waveform that simulates the behavior of the each filter to the unwanted portion of the output signal and applies a correction so as to remove the simulated waveform from the filtered signal.