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:
Jan. 05, 2021
Filed:
Sep. 17, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Wai Lim Ngai, Poway, CA (US);
Jeremy Dunworth, La Jolla, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/34 (2006.01); H04B 7/0404 (2017.01); H04B 1/48 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/34 (2013.01); H04B 1/48 (2013.01); H04B 7/0404 (2013.01);
Abstract
An apparatus is disclosed for bi-directional active phase shifting. In an example aspect, the apparatus includes a wireless transceiver. The wireless transceiver includes at least one transmit path and at least one receive path. The wireless transceiver also includes at least one active phase shifter disposed in both the transmit path and the receive path.