电抗调整法改善微波线性调相器性能

Improving the Performance of Microwave Linear Phase Modulator with Reactive Method

该文指出,反射式微波线性调相器寄生调幅产生的原因是变容管的损耗电阻和环行器的隔离度。文中采用电抗法改善了调相器的性能,使调整灵活简便,为调相器的优化设计提供了依据。

Because of the loss resistance of varactor and the isola-tion of circulator, parasitic amplitude modulation exists in reflectionmicrowave linear phase modulator. The performance of phase modula-tor is improved by the reactive method, facilitated the regulation, andoffered criterion for optimizing the phase modulator.