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:
Feb. 16, 2021
Filed:
Jan. 29, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Takashi Maruyama, Tokyo, JP;
Satoshi Yamaguchi, Tokyo, JP;
Masataka Otsuka, Tokyo, JP;
Naoyuki Yamamoto, Tokyo, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 3/26 (2006.01); H01Q 25/00 (2006.01); G01S 7/28 (2006.01); G01S 7/52 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/26 (2013.01); G01S 7/2813 (2013.01); G01S 7/52047 (2013.01); H01Q 25/00 (2013.01);
Abstract
A signal combiner () specifies a weighting coefficient w for suppressing a grating lobe included in a composite signal Sobtained when combining a digital received signal Sand digital received signal Sstored by a signal calculation storage (), from the gain in a grating lobe direction in a first radiation pattern and the gain in a grating lobe direction in a second radiation pattern, and combines the digital received signal Sand digital received signal Sstored by the signal calculation storage () using the weighting coefficient w.