Personnel Positioning Technology for Railway Tunnels Based
on Millimeter Wave Radar
WEI Jun1, HAN Junlong2, WANG Wei3, *,
ZUO Zihui4
(1. Beijing Huatie Information Technology Co., Ltd.,
Beijing 100081, China; 2. CHN Energy Shuohuang Railway
Development Co., Ltd. Suning Branch, Cangzhou 062350, Hebei, China; 3. Signal and Communication Research
Institute, China Academy of Railway Sciences Co., Ltd., Beijing 100081, China; 4. Infrastructure Inspection Research
Institute, China Academy of Railway Sciences Co., Ltd., Beijing 100081, China)