【作者】 李响； 于伟华； 牟进超； 孙厚军； 吕昕；

【Author】 LI Xiang,YU Weihua,MOU Jinchao,SUN Houjun,LV Xin (Lab of MCES,Beijing Institute of Technology,Beijing 100081)

【机构】 北京理工大学微波通信与电子系统实验室；

【摘要】 本文利用三维高频仿真软件HFSS设计并分析了中心频率为94GHz的波导-微带探针过渡结构,给出了实物的插入损耗做了测试,并对过渡性能进行了分析.实测结果表明,该结构在83-103GHz范围内插入损耗小于0.9dB,相对带宽大于20%,与仿真结果相符,能够满足工程要求。更多还原

【Abstract】 In this paper,a structure of 94GHz middle-frequency waveguide to microstrip probe transition was designed and analysed by using HFSS software.The measurement result of insertion loss was obtained and the several factors of affecting performance of transition was analysed.The result shows that the insertion loss is below 0.9dB between 83GHz and 103GHz.The relative bandwidth is more than 20%.更多还原