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:
Sep. 13, 2016
Filed:
Jan. 07, 2014
Fujitsu Ten Limited, Kobe, Hyogo, JP;
Hisateru Asanuma, Kobe, JP;
FUJITSU TEN LIMITED, Kobe-shi, JP;
Abstract
There is provided a radar apparatus capable of extracting a peak signal obtained from a difference frequency between a transmitting signal and a receiving signal during first and second periods and deriving target information based on the extracted peak signals. A predicting unit derives a predicted peak signal obtained by predicting a current peak signal based on the peak signal obtained in a previous process. An extracting unit extracts a peak signal included within a predetermined frequency range, with the predicted peak signal being as a base point, in each of the first and second periods. A pairing unit pairs the peak signals extracted in the first and second periods. The pairing unit changes a pairing method according to the number of the peak signals extracted in each of the first and second periods.