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:
Mar. 17, 2026
Filed:
Aug. 31, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Yuki Yamaguchi, Tokyo, JP;
Taichi Tanaka, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/90 (2006.01);
U.S. Cl.
CPC ...
G01S 13/9021 (2019.05);
Abstract
A signal processing device sets the value of a hyperparameter for array signal processing in synthetic aperture radar tomography, by using a SAR image group of a phase reference point at which phase reference point known information, which is information pertaining to the position of a reflector, is obtained; and performs SAR image group generation processing, using the array signal processing in which the value of the hyperparameter was used.