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Low phase noise optical links for microwave and RF frequency distribution

机译:低相位噪声光链路,用于微波和射频频率分配

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摘要

Various circuits dedicated to high spectral purity signal transmission using fiber optics are presented. Three application types are investigated: signal transmission of ultra stable oscillators at 10 MHz, IF distribution at 874 MHz and microwave synthesized signals at 3.5 GHz. The receiver circuit is an optically synchronized oscillator, which provides a good signal conditioning far from the carrier while maintaining the high input signal quality close to the carrier.
机译:提出了专用于使用光纤的高光谱纯度信号传输的各种电路。研究了三种应用类型:10 MHz超稳定振荡器的信号传输,874 MHz的IF分布和3.5 GHz的微波合成信号。接收器电路是一个光同步振荡器,它在远离载波的地方提供了良好的信号调理,同时保持了靠近载波的高输入信号质量。

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