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. 19, 1979
Filed:
Mar. 31, 1965
Applicant:
Inventors:
John E Clemens, Xenia, OH (US);
Thomas C Stephens, Richmond, IN (US);
Albert E Dilz, Richmond, IN (US);
James A Hewlett, Cincinnati, OH (US);
Assignee:
Avco Corporation, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F42C / ;
U.S. Cl.
CPC ...
343 / ; 343 / ;
Abstract
1. In a target-approaching doppler radar of the type including means for generating radio frequency signals and supplying local oscillations, means for generating random noise bursts, modulator means, means for mixing said local oscillations with echo signals, a doppler amplifying channel, and means for controlling the sensitivity of said channel, the improvement which comprises, in combination: