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1. (WO2018179335) RADAR APPARATUS

Pub. No.:    WO/2018/179335    International Application No.:    PCT/JP2017/013599
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Apr 01 01:59:59 CEST 2017
IPC: G01S 13/28
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: KAGEME, Satoshi
影目 聡
HARA, Teruyuki
原 照幸
ITO, Masanori
伊藤 正程
Title: RADAR APPARATUS
Abstract:
In the present invention, transmission radars (1-nTX) (nTX=1, 2, …, NTX) are configured so as to generate modulation codes Code(nTX, h) different from one another by cyclic-shifting the same code sequence by cyclic-shitting amounts Δτ (nTX) different from one another, and to generate transmission RF signals (4-nTX) different from one another by using the different modulation codes Code(nTX, h). Thus, target detection accuracy can be enhanced by increasing the number of transmission radars 1-nTX more than when orthogonal codes are used as modulation codes different from one another.