毫米波基片集成均衡器设计与实现  

Design and Realization of Millimeter Wave Substrate Integrated Equalizer

作　　者：徐敬远[1] 周东方[1] 林竞羽[1] 张德伟[1] 

机构地区：[1]解放军信息工程大学,郑州450002

出　　处：《微波学报》2012年第3期82-85,共4页Journal of Microwaves

摘　　要：利用基片集成波导设计微波器件时,首先需要解决与矩形波导的等效宽度转换问题,现有等效宽度计算方法精度较低、使用范围有限,文中与仿真软件相结合,提出了一种新的基片集成波导等效宽度计算方法,该方法计算准确、实现简单。利用该方法进行分析,设计了一种毫米波基片集成均衡器,与腔体式均衡器相比,其解决了小型化的问题,尺寸和重量可以减小90%以上;与微带式均衡器相比,其损耗小、Q值高且克服了微带均衡器小型化后无法二次调节的问题。The equivalent width will be encountered when the substrate integrated wavegnide was used to design any microwave device, but the method avaiiable was not accurate enough. This paper putted forward a new method of calculating the equivalent width of the SIW combined with the simulation software. By using the new method, a novel millimeter-wave substrate integrated equalizer （SIE） was presented. Compared with equalizer based on rectangular wavegnide or the micros- trip equalizer, it solved the miniaturization perfectly, it was with high Q factor and can be adjusted easily after machining.

关 键 词：基片集成波导 等效宽度 毫米波 微波均衡器 

分 类 号：TN715[电子电信—电路与系统]