The polarization direction of signal is required to match with that of localoscillator.
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 localoscillator (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
Bases on the IIFM technique, the principle and method to measure the localoscillator tracking accuracy of frequency - agile radar is put forward in this paper.