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. 10, 1984
Filed:
Jul. 27, 1981
Applicant:
Inventors:
Paul M Schwartz, Belleair Beach, FL (US);
James C Chu, Tampa, FL (US);
Assignee:
Sperry Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ; H03D / ;
U.S. Cl.
CPC ...
329161 ; 3292 / ; 329206 ; 333239 ; 333247 ; 333250 ;
Abstract
A fin line apparatus, within a rectangular waveguide, for detecting R.F. signals utilizes metallic film conductors, disposed on both surfaces of a planar dielectric centered in the waveguide parallel to its sidewalls, for forming aligned channels, a first of which couples R.F. signals to a diode which provides rectified signals to a metallic film filter disposed in a gap in a conductor which opens into the first channel.