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:
Oct. 22, 1985
Filed:
Sep. 30, 1982
Applicant:
Inventor:
Georges Mourier, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315-4 ; 315-5 ; 372-2 ;
Abstract
This invention concerns a microwave generator. For the purpose of maintaining synchronism between the microwave and electrons, at high energy levels (e.g. 0.5 to 1 MeV), the first part of the generator comprises a cylindrical wave guide, the section of which increases in radius along the direction of propagation of the electron beam. Such generators can be used to obtain millimeter and submillimeter waves, with high transverse evergy (e.g. approximately 10 MeV).