“down-conversion demodulation”的概念、定义、翻译、参考文献-科学参考

单词	down-conversion demodulation
释义	down-conversion demodulation Encyclopedia 工学无线光通信释 down-conversion demodulation下变频解调将高频信号解调到频率较低的频段上并输出。在光载无线通信系统中，射频接收机位于系统的最前端，将天线从空间耦合下来的信号进行放大和下变频，然后再对低频信号进行解调。
随便看	recursive language recursive least-squares recursive least-squares, RLS recursively axiomatizable recursively axiomatized class recursively definable group recursively dominated degree recursively enumerable recursively enumerable degree recursively enumerable language recursively enumerable set recursively inaccessible ordinal recursively inseparable set recursively isomorphic set recursively presentable group recursively presented group recursively presented model recursively representable mapping recursively saturated structure recursively separable set recursively stable model recursively undecidable theory recursively unsolvable problem recursive method recursive metric space

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