“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	statistical indicator of forest resources statistical indicator of silvi-cultural production statistical indicators of construction industry statistical inference statistical information statistical inspection statistical interpretation of quantum mechanics statistical interpretation of wave function statistical invariant statistical investigation statistical key figure of visitor statistical law statistical learning statistical learning control statistical learning theory statistical lexicography statistical linear model Statistical Linguistics statistically dependent statistically evident statistically significant statistical machine statistical machine translation statistical machine translation, SMT statistical manifold

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