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:
Jan. 29, 1985
Filed:
Jun. 14, 1982
Applicant:
Inventors:
Isamu Takano, Tokyo, JP;
Norihisa Ohta, Tokyo, JP;
Assignee:
Nippon Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F / ; H03F / ;
U.S. Cl.
CPC ...
330277 ; 330293 ;
Abstract
A negative feedback amplifier has an amplifying section including a first GaAs FET with its source, gate and drain electrodes. A second GaAs FET has its drain electrode connected to the source electrode of the first GaAs FET. An input terminal is connected to the gate electrode of either the first or the second GaAs FET. A feedback circuit feeds back a part of the output given from the drain electrode of the other GaAs FET's to the gate electrode of the same GaAs FET.