receiver narrow-band 窄频带接收机
narrow-band receiver [电讯] 窄带接收机 ; 窄频带接收机
narrow-band-selective receiver 窄带选择接收机
narrow band receiver 窄带接收机
narrow-band receiver subassembly 窄带接收组件
narrow-band Ǖ receiver 窄带接收机
narrow-band U receiver 窄带接收机
The target echo of passive radar based on FM signal has the characteristics of low SCR and narrow band. Only the receiver with large dynamic range can receive the weak echo signal.
基于FM信号的无源雷达目标回波信号信杂比低，频带窄，只有开发大动态范围的接收机才有可能接收到微弱的目标散射信号。
Narrow band intermediate frequency digital receiver has been widely used in radar EW reconnaissance. At present, the high speed signal processing is the key point of its researching.
窄带中频数字接收机在雷达对抗侦察中得到了广泛应用，其高速信号处理技术是目前研究的重点。
As receiving the wide band radar signals by a wide band digital receiver, it has great probability of receiving the narrow band radar signals at the same time.
宽带信号接收时，窄带信号伴随宽带信号进入宽带数字接收机的概率较大。
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