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:
Apr. 10, 2007
Filed:
Jan. 10, 2005
Masashi Mitsumoto, Tokyo, JP;
Masashi Mitsumoto, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A radar apparatus and a radar signal processing method can prevent misdetection even in the case of targets running side by side without an azimuth angle error being varied in accordance with the velocities of the targets. An antenna direction control part controls the direction of an antenna so as to vary the directions of radar beams at the time of observation in up phases and at the time of observation in down phases. An azimuth angle calculation section of a signal processing part calculates azimuth angles in up and down phases, and an azimuth angle determination section of the signal processing part selects an output content of observation data concerning a target to be detected from the amplitude of a difference between the azimuth angles in up and down phase.