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:
Mar. 16, 2021
Filed:
Jan. 08, 2019
Applicant:
Psemi Corporation, San Diego, CA (US);
Inventors:
Emre Ayranci, Costa Mesa, CA (US);
Miles Sanner, San Diego, CA (US);
Phanindra Yerramilli, San Diego, CA (US);
Assignee:
pSemi Corporation, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/06 (2006.01); H03F 3/195 (2006.01); H04B 1/18 (2006.01); H03F 1/26 (2006.01); H04B 1/04 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/18 (2013.01); H03F 1/26 (2013.01); H03F 3/195 (2013.01); H04B 1/0057 (2013.01); H04B 1/0458 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01);
Abstract
Methods and devices addressing design of reconfigurable wideband LNAs to meet stringent gain, noise figure, and linearity requirements with multiple gain modes are disclosed. The disclosed teachings can be used to reconfigure RF receiver front-end to operate in various applications imposing stringent and conflicting requirements, such as 5G NR radios. Wideband and narrowband input and output matching with gain modes using a combination of the same hardware and a switching network are also disclosed.