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. 19, 1982
Filed:
Sep. 10, 1979
Applicant:
Inventors:
Alain Bert, Paris, FR;
Bernard Le Clerc, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B / ;
U.S. Cl.
CPC ...
3311 / ; 331 96 ;
Abstract
Stabilization on a desired frequency fo of a solid-state oscillator is obtained by means of an additional damping load 6 preventing oscillations outside a narrow band about this frequency. In order to prevent losses in said load, the load in question is cut out at frequency fo by a stop band filter 7 mounted in the transmission line to which is connected the oscillator, a negative resistance diode 4, arranged in series with the load and terminated on a reactive impedance. Realization may be carried out by way of microband technology for devices operating at 10 gigahertz with an output power of several watts.