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:
Jul. 02, 1991
Filed:
Sep. 10, 1990
Applicant:
Inventor:
Bumman Kim, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H03F / ;
U.S. Cl.
CPC ...
330 54 ; 330277 ; 330286 ;
Abstract
The disclosure relates to a circuit to reduce the gate loss in a semiconductor travelling wave power amplifier using series capacitors on the gate feeding lines for a distributed amplifier design. The circuit arrangement significantly increases the gate width of the amplifier with a resultant increases of the broadband output power and efficiency.