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:
Feb. 28, 2023
Filed:
Oct. 27, 2020
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Makar Snai, Bangalore, IN;
Manohar Seetharam, Bangalore, IN;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/22 (2006.01); H03F 1/26 (2006.01);
U.S. Cl.
CPC ...
H03F 1/26 (2013.01); H03F 1/223 (2013.01); H03F 2200/141 (2013.01); H03F 2200/294 (2013.01);
Abstract
An active feedback low-noise amplifier includes a feedback transistor whose source couples through a feedback path to an input signal node. A bias transistor biases the source of the feedback transistor with a bias current responsive to an input signal carried on the input signal node.