一种微带功分器的设计分析  

Design and Analysis on a Microstrip Power Divider

作　　者：闫龙[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《计算机与网络》2011年第7期57-59,共3页Computer & Network

摘　　要：该文介绍了微带Wi1kinson型等分功分器的基本原理,通过计算得出了初始设计参数,运用电磁仿真软件HFSS,建立了仿真模型。在对模型进行了优化设计后,得出了符合设计要求的功分器的最优模型,并对此模型进行了性能分析、产品加工及性能测试。测试结果表明,采用该方法研制的产品具有性能良好、结构简单、便于集成等特点。This paper introduces the principle of microstrip Wilkinson power divider. The original design parameters are calculated. Based on these parameters and electromagnetic simulation software HFSS, the power divider model is set up. The optimal model of power divider which meets design requirements is obtained after optimum design for model. The performance analysis, products manufacture and performance test of this model are implemented. The test result shows that the product manufactured by this method has better performance, simple structure, convenient integration, etc.

关 键 词：功分器 阻抗变换 隔离度 优化仿真 

分 类 号：TN626[电子电信—电路与系统]