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. 22, 2015
Filed:
Jan. 08, 2014
Applicant:
Aviat U.s., Inc., Santa Clara, CA (US);
Inventors:
Youming Qin, Sunnyvale, CA (US);
Frank Matsumoto, San Ramon, CA (US);
Andres Goytia, Santa Clara, CA (US);
Cuong Nguyen, San Jose, CA (US);
Assignee:
Aviat U.S., Inc., Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/04 (2006.01); H03G 3/10 (2006.01); H03F 3/21 (2006.01); H03F 3/19 (2006.01); H03F 1/02 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03F 3/21 (2013.01); H03F 1/0261 (2013.01); H03F 3/19 (2013.01); H03F 3/245 (2013.01);
Abstract
Various embodiments described herein provide systems and methods for improved performance for power amplifiers, particularly GaN power amplifiers. According to some embodiments, a power amplifier (e.g., GaN power amplifier) utilizes an adaptive closed loop control of the drain current of the power amplifier to achieve improved performance for the power amplifier.