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. 20, 2024
Filed:
Dec. 23, 2020
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Kameran Azadet, San Ramon, CA (US);
Marc Jan Georges Tiebout, Finkenstein, AT;
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/38 (2006.01); H03D 3/00 (2006.01); H04B 1/04 (2006.01); H04L 27/36 (2006.01);
U.S. Cl.
CPC ...
H04L 27/3863 (2013.01); H03D 3/009 (2013.01); H04B 1/0475 (2013.01); H04L 27/364 (2013.01);
Abstract
An apparatus and method for in-phase/quadrature (I/Q) imbalance correction in a transceiver. The apparatus includes an I/Q imbalance correction circuit and a correction coefficient generation circuit. The I/Q imbalance correction circuit is configured to modify I/Q data in a frequency domain using correction coefficients to generate corrected I/Q data. The correction coefficient generation circuit is configured to generate the correction coefficients for the I/Q imbalance correction circuit based on the I/Q data and reference data.