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:
May. 30, 2023
Filed:
Jan. 17, 2018
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Daisuke Suzuki, Tokyo, JP;
Shoei Nashimoto, Tokyo, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/34 (2006.01); G01S 7/36 (2006.01); G01S 7/02 (2006.01);
U.S. Cl.
CPC ...
G01S 13/345 (2013.01); G01S 7/36 (2013.01); G01S 7/023 (2013.01);
Abstract
A radar () is an FMCW radar. A determination unit () of the radar () executes at least one program of an attenuation determination program (), which determines whether an abnormal attenuation is present in a beat signal (S), and a frequency characteristic determination program (), which determines whether an anomaly is present in a frequency characteristic of the beat signal (S). The radar () can determine whether the beat signal (S) is abnormal by software by executing the attenuation determination program () and the frequency characteristic determination program ().