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:
Sep. 02, 2025
Filed:
Sep. 21, 2022
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Erwin Spits, Utrecht, NL;
Adrianus Van Bezooijen, Molenhoek, NL;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 3/24 (2006.01); H01Q 5/335 (2015.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/335 (2015.01); H04B 7/0652 (2013.01); H04B 7/0691 (2013.01); H04L 5/0048 (2013.01);
Abstract
A user equipment (UE) is provided that includes an antenna switch array for demultiplexing a reference signal sequentially to each antenna in a plurality of antennas. While the antenna switch array selects an antenna, the UE measures a reflection coefficient for the antenna. The UE then tunes the antenna responsive to the reflection coefficient measurement.