Frequency-Modulated 调频 ; 这些声音包含调频
frequency-modulated antenna 调频天线
frequency modulated receiver 调频接收机
frequency modulated oscillations 频率调制振荡
frequency-modulated sonar 调频声纳
frequency modulated altimeter 调频式高度表 ; 调频高度计
frequency modulated system 调频系统
frequency modulated radar 频率调制雷达 ; 调频雷达
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There is a growing interest in the frequency modulated continuous wave (FM-CW) SAR for its advantages such as small cubage, light weight, cost-effective and high resolution.
调频连续波(FM - CW)合成孔径雷达因其体积小、重量轻、成本低及分辨率高等特点越来越受到关注。
Pulse compression; Linear frequency modulated signal; Phase encoding signal; Echo signal; ADS;
脉冲压缩； 线性调频信号； 相位编码信号； 目标回波信号； ADS；
In order to obtain enough bandwidth, HF radars use an irregularly frequency modulated waveform.
为了获得足够的带宽，雷达采用一种非规则频率调制的波形。
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