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:
Aug. 22, 2006
Filed:
Mar. 26, 2004
Satoshi Ishii, Kawasaki, JP;
Yoshikazu Dooi, Kawasaki, JP;
Hiroyuki Yatsuka, Kawasaki, JP;
Tetsuo Seki, Kawasaki, JP;
Satoshi Ishii, Kawasaki, JP;
Yoshikazu Dooi, Kawasaki, JP;
Hiroyuki Yatsuka, Kawasaki, JP;
Tetsuo Seki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A pulse radar apparatus uses different frequencies, for example, frequencies one of which is a multiple or a submultiple of the other for a signal which becomes a reference of a control pulse for controlling a gate operation for a reception signal and a signal which becomes a base of generation of a transmission pulse. As a result, even if noise is caused by the gate operation, its influence can be removed in the processing of reception signals having different frequencies.