基于电光调制器的微波信号倍频技术研究进展

Research Progress of Frequency Multiplication Microwave Signal Generation Based on Electro-Optic Modulator

摘要:

基于电光调制器产生微波信号的倍频方法结构简单、调谐性好、稳定性较高,为产生毫米波频段乃至太赫兹频段信号提供了一种有效的解决方法。重点介绍了基于电光调制器的几种典型倍频方案与关键技术及其最新研究进展,综合比较了各个方案的优缺点,并给出了下一步研究与发展的方向。

Abstract:

Using electro-optic modulator to generate frequency multiplication microwave signals owns the characteristics of simple structure, high stability and broad tunable range, providing an effective solution to generate millimeter wave and terahertz signal. Several generation methods of frequency multiplication microwave signal and latest progresses are introduced, the advantages and disadvantages are analyzed and compared, the further research and development trends are discussed.