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:
Oct. 22, 2019
Filed:
Apr. 24, 2017
Fujitsu Ten Limited, Kobe-shi, Hyogo, JP;
Hisateru Asanuma, Kobe, JP;
FUJITSU TEN LIMITED, Kobe-shi, JP;
Abstract
There is provided a radar device. An extracting unit is configured to extract peak signals from a frequency difference between a transmission signal and a reception signal, in a first range of each of a first period and a second period. An estimating unit is configured to estimate a current peak signal on the basis of a previous peak signal extracted by the extracting unit. A first setting unit is configured to set the first range on the basis of the estimation result. A second setting unit is configured to set a second range different from the first range, if the peak signal is extracted in the first range of the second period and the peak signal cannot be extracted in the first range of the first period. A re-extracting unit is configured to extract the peak signal in the second range of the first period.