摘要
本文设计了一种新型脊波导宽带滤波器。实现了中心频率5 GHz相对带宽60%通带内回波小于-20 dB的宽带脊波导滤波器,并通过CST仿真进行优化,达到了设计目的。此类滤波器加工方便,应用低温共熔陶瓷技术可实现集成化。
A new wideband ridge waveguide filter is presented in this paper.We realize a ridge waveguide filter with pass band from 3.5 GHz to 6.5 GHz using the design procedure following,and verify the result with CST.Excellent agreement is obtained.This configuration is easy for manufacturing and can be applied to other technology such as LTCC for integration.
出处
《真空电子技术》
2010年第5期16-18,共3页
Vacuum Electronics
关键词
脊波导
宽带滤波器
微波CAD
Ridge waveguide
Wideband filter
Microwave CAD
