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:
Jun. 20, 1978
Filed:
May. 19, 1977
Applicant:
Inventor:
Robert G Rogers, Los Altos, CA (US);
Assignee:
GTE Automatic Electric Laboratories Incorporated, Northlake, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ;
U.S. Cl.
CPC ...
3311 / ; 331 99 ; 333 / ;
Abstract
The embedding network of a microwave oscillator comprises three lengths of parallel conductors supported above a ground plane and having odd and even mode short circuits thereon. Two of the conductors are connected to different ones of the electrodes of a bipolar microwave transistor which has a third electrode connected to ground. A load is connected between the third conductor and ground. Physical and electrical characteristics of the network are varied to cause parameters thereof to be desired values which yield maximum output power and oscillation at desired frequencies.