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. 11, 2020
Filed:
Aug. 06, 2018
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventor:
Adrian Lynam, Ashbourne, IE;
Assignee:
Xilinx, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/525 (2015.01); H03M 1/10 (2006.01); H03M 1/00 (2006.01); H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
H04B 1/525 (2013.01); H03M 1/004 (2013.01); H03M 1/1033 (2013.01); H04B 1/0475 (2013.01);
Abstract
A leakage compensation circuit includes a compensation digital to analog converter (DAC) and an adjustment circuit. The compensation DAC is configured to: receive a first digital signal associated with a transmitter of a transceiver; generate a compensation analog signal using the first digital signal; and provide the compensation analog signal to a receiver of the transceiver. The adjustment circuit is configured to generate the first digital signal by adjusting a second digital signal from the transmitter based on one or more adjustment parameters.