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1. (WO2017183186) RADAR SIGNAL PROCESSING DEVICE AND RADAR SIGNAL PROCESSING METHOD

Pub. No.:    WO/2017/183186    International Application No.:    PCT/JP2016/062783
Publication Date: Fri Oct 27 01:59:59 CEST 2017 International Filing Date: Sat Apr 23 01:59:59 CEST 2016
IPC: G01S 13/58
G01S 13/95
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: SAKAMAKI, Hiroshi
酒巻 洋
HARA, Teruyuki
原 照幸
ARIOKA, Toshihiko
有岡 俊彦
Title: RADAR SIGNAL PROCESSING DEVICE AND RADAR SIGNAL PROCESSING METHOD
Abstract:
The present invention is provided with a coarse resolution area creation unit (12) for dividing an observation area into coarse resolution areas that are areas larger than range cells and, for each coarse resolution area, calculating the Doppler speed from the Doppler speeds for a plurality of range cells included in the coarse resolution area from among the Doppler speeds of the range cells calculated by a Doppler speed calculation unit (11), and a range cell detection unit (13) detects the range cell that an object of observation is in from the Doppler speeds of each coarse resolution area calculated by the coarse resolution area creation unit (12) and the Doppler speeds of each range cell calculated by the Doppler speed calculation unit (11).