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:
Nov. 02, 2021
Filed:
Mar. 31, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/22 (2006.01); G01S 13/32 (2006.01); G01S 7/282 (2006.01); G01S 13/28 (2006.01);
U.S. Cl.
CPC ...
G01S 13/325 (2013.01); G01S 7/282 (2013.01); G01S 13/225 (2013.01); G01S 13/286 (2013.01);
Abstract
Transmission radars (1-) (n=1, 2, . . . , N) generate mutually different modulation codes Code(n, h) by cyclically shifting the same code sequence by mutually different cyclic shift amounts Δτ(n), and generate mutually different transmission RF signals (4-) using the mutually different modulation codes Code(n, h). As a result, the number of transmission radars 1-can be made larger, and target detection accuracy can be made higher than in a case where orthogonal codes are used as mutually different modulation codes.