4 . the wideband active signal detector is presented and simulation is given . the result proves this detector is efficient , and that non - rectangle enveloped hfm signal is the optimal detection signal 给出了宽带主动信号检测器的形式,并进行了仿真研究,证明宽带检测器的有效性,同时验证了非矩形包络双曲调频信号为最佳检测信号。
信号: signal; semaphore; gun检测器: detector标志信号检测器: blip detector亮度信号检测器: bright-signal detector; brightness signal detector提示信号检测器: cue signal detector误差信号检测器: error detector; error signal detector线路信号检测器: lsd line signal detector光信号检测: optical signal detection弱信号检测: testing of feeble signals; weak signal detection信号检测: signal detection信号检测阀: signal detection threshold信号检测率: signal detection rating信号检测论: sdt; signal detection theory雷达信号检测: radar signal detection图像信号检测: visual detection图象信号检测: visual detection误差信号检测: error signal detection信号检测理论: signal detection theory电缆记号检测器: cmd接收线路信号检测: rlsd received line signal detect目标信号检测门: target acquisition gate弱信号检测技术: techniques of weak signal detection弱音响信号检测仪: correlator信号检测和分析: signal detection and analysis信号检测和估计: signal detection and estimation