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:
Aug. 02, 2022
Filed:
Oct. 22, 2020
Applicant:
Knu-industry Cooperation Foundation, Gangwon-do, KR;
Inventors:
Kuduck Kwon, Seoul, KR;
Donggu Lee, Gangwon-do, KR;
Assignee:
KNU-INDUSTRY COOPERATION FOUNDATION, Gangwon-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/32 (2006.01); H03F 3/68 (2006.01); H03F 3/195 (2006.01);
U.S. Cl.
CPC ...
H03F 3/68 (2013.01); H03F 3/195 (2013.01); H03F 2200/171 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01);
Abstract
Disclosed is a radio frequency (RF) amplifier having channel selectivity. The RF amplifier includes a main path including an amplifier, and a feedforward path including a gain/phase compensator, a high-pass filter, and a mixer.