一种新颖结构的宽带微带至共面带线转换器的设计  

Design of A Novel Broadband Transition Between Microstrip and Coplanar Stripline

作　　者：邓红雷[1] 孔力[2] 胡浩[2] 

机构地区：[1]华南理工大学电信学院,广州510640 [2]中科院电工所,北京100080

出　　处：《微波学报》2008年第1期65-67,共3页Journal of Microwaves

基　　金：广东省自然科学基金(07300585)

摘　　要：通过采用高频仿真软件IE3D Verion10.0对系统参数进行优化,设计了一种新颖结构的宽带微带至共面带线的转换器,并对其各部分结构进行了研究和比较,测得转换器在4.2GHz^18.2GHz的大频率范围内的插入损耗低于1dB,回波损耗大于10dB。A novel design for a broadband microstrip-to-coplanar stripline transition is proposed and its structure is studied in this paper. The transition is designed in back-to-back configuration and the insertion loss is optimization by using IF3D software. The measured bandwidth for ldB insertion loss and 20dB return loss is from 4.2 to 18.2GHz.

关 键 词：共面带线 微带 转换器 锥形枝节 宽带 

分 类 号：TN822.4[电子电信—信息与通信工程]