“radar receiver”的概念、定义、翻译、参考文献-科学参考

单词	radar receiver
释义	radar receiver Encyclopedia 工学雷达接收机释 radar receiver雷达接收机从雷达天线接收伴有噪声、杂波和干扰的目标回波信号，通过预选、放大、变频、滤波、解调和数字化处理，使目标反射的微弱射频回波信号变成幅度足够的视频信号或数字信号，以满足后续信号处理、数据处理或记录处理需要的设备。简称接收机。
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