“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	flowing back before production Flowing Molten Iron Society flowing phlegm flowing sentence Flowing Water flow injection analysis flow injection analysis (FIA) flow injection analyzer flow injection chemiluminescence flow injection gradient technique flow-injection immunoassay flow injection spectrophotometry flow injection titration flow in pores flow instability flow-invariant flow label flow layer flow line flow measurement flow measurement calibration facility flowmeter flowmeter, flow gauge flow metering skid flowmeter method

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