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. 03, 2010
Filed:
Jun. 23, 2008
Applicant:
Seiichi Banba, Ogaki, JP;
Inventor:
Seiichi Banba, Ogaki, JP;
Assignee:
Sanyo Electric Co., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
The potential of a source terminal of a transistor is fixed; a load is connected to a drain terminal of the transistor; and an input signal is received by a gate terminal of the transistor. A series circuit including an inductor and a capacitor connected in series is provided between a connection point of the drain terminal of the transistor and the load and an output terminal of a high-frequency circuit. A band-pass filter having a prescribed characteristic is configured by an output equivalent circuit expressing an output impedance of the transistor, the load, and the series circuit.