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:
Nov. 26, 2019
Filed:
Sep. 21, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Joonhoi Hur, Cupertino, CA (US);
Paul Draxler, San Diego, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/24 (2006.01); H03F 1/02 (2006.01); H03G 3/30 (2006.01); H04B 1/04 (2006.01); H03F 1/56 (2006.01);
U.S. Cl.
CPC ...
H03F 3/24 (2013.01); H03F 1/0238 (2013.01); H03F 1/56 (2013.01); H03G 3/3042 (2013.01); H04B 1/0458 (2013.01); H03F 2200/45 (2013.01);
Abstract
An amplifier circuit includes a first adjustable amplification path and a second adjustable amplification path; wherein the first adjustable amplification path and the second adjustable amplification path are configurable in different operating modes selected from a linear operating mode, an efficient operating mode, and an intermediate operating mode to amplify a transmission signal based at least in part on a characteristic of the transmission signal.