| 释义 |
local oscillator 释义 本地振荡器:与混频器一起使用的电子振荡器,用于改变信号的频率。 例句 1·The polarization direction of signal is required to match with that of local oscillator . 在相干光通信等方面,要求信号光与本地振荡光偏振方向相匹配。 2·In modern radar and communication system, phase noise of local oscillator (lo) becomes a vital factor of system performance. 在现代雷达和通讯系统中,本振相位噪声越来越成为决定系统性能的关键因素。 3·Therefore it satisfies operating requirements for time-frequency system and high-stability local oscillator , and has good application prospects. 因此比较好的满足了时频系统,特别是高稳定本振系统的使用要求,而且有着良好的应用前景。
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