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. 21, 2017
Filed:
Apr. 08, 2014
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Shohei Imai, Tokyo, JP;
Hiroshi Otsuka, Tokyo, JP;
Koji Yamanaka, Tokyo, JP;
Hiroaki Maehara, Tokyo, JP;
Motoyoshi Koyanagi, Tokyo, JP;
Akira Ota, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/60 (2006.01); H03F 1/56 (2006.01); H03F 3/191 (2006.01); H03F 3/193 (2006.01); H03F 3/24 (2006.01); H03F 3/68 (2006.01);
U.S. Cl.
CPC ...
H03F 3/604 (2013.01); H03F 1/565 (2013.01); H03F 3/191 (2013.01); H03F 3/193 (2013.01); H03F 3/245 (2013.01); H03F 3/68 (2013.01); H03F 2200/255 (2013.01); H03F 2200/423 (2013.01); H03F 2200/451 (2013.01); H03F 2200/543 (2013.01);
Abstract
A configuration is provided with: a tuned linethat is connected between a branch terminaland a branch terminal of branch linesand; and a tuned linethat is connected between a combining terminaland a combining terminalof combining linesand. This enables reduction of a non-uniform voltage distribution occurring due to a difference in characteristics between two amplifier elementsand