omnidirectional radio ranging 全向无线电测距
Radio Detection and Ranging 无线电探测和测距 ; 无线电探测和定位 ; 无线电探测与测距雷达
radio detecting and ranging 雷达 ; 无线电探测定位设备 ; 雷达设备 ; 无线电探测与测距
radio acoustic ranging 无线电声响测距 ; 电声测距 ; 无线电声波测距法
RADAR RAdio Direction And Ranging 无线电定向和测距
radio direction and ranging [通信] [测] 无线电定向和测距
RADAR Radio Detection And Ranging 无线电侦察和测距 ; 无线电侦测及测距
radio directing and ranging 雷达
radio acoustic sound ranging 无线电回声测距法 ; 电声测距法
The near field spread spectrum ranging algorithm based on software radio is investigated.
对基于软件无线电的近距离扩频测距算法进行了研究。
The original radar combined these two things, as its English name radar showed: Radio Detection and Ranging.
最初的雷达正如它的英文名称“雷达”(radar)所表示的那样，包括两个方面：无线电测物和测距。
A design of spread spectrum and ranging code in radio measurement and its control system are given in the paper.
本文给出了无线电测控系统中扩频和测距编码的设计方法。
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