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:
May. 02, 2017
Filed:
Oct. 14, 2015
Applicant:
Win Semiconductors Corp., Tao Yuan, TW;
Inventors:
Assignee:
WIN Semiconductors Corp., Tao Yuan, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/16 (2006.01); H03F 1/02 (2006.01); H03F 1/26 (2006.01); H03F 3/193 (2006.01); H03F 1/32 (2006.01); H03F 1/22 (2006.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); H03F 1/223 (2013.01); H03F 1/26 (2013.01); H03F 1/32 (2013.01); H03F 3/193 (2013.01); H03F 1/22 (2013.01); H03F 3/16 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01);
Abstract
A low noise amplifier (LNA) has been disclosed for the noise and linearity performance improvement. The LNA includes an amplifying transistor and an auxiliary transistor. The amplifying transistor includes a first terminal for receiving an input signal of the LNA, a second terminal for outputting an output signal of the LNA, and a third terminal. The auxiliary transistor has a first terminal, a second terminal coupled to the second terminal of the amplifying transistor, and a third terminal electrically connected to the first terminal of the amplifying transistor.