一种Ku频段基于魔T的8合1合路器的设计  

Design on a Ku-band Eight-in-one Combiner Based on Magic T

作　　者：仝信男 韩军[1] 王肇嬴 TONG Xin-nan HAN Jun WANG Zhao-ying(The 54th Research Institute of CETC, Shijiazhuang Hebei 050081 , China Unit 96819, PLA, Beijing 100015, China)

机构地区：[1]中国电子科技集团公司第五十四研究所 [2]中国人民解放军96819部队

出　　处：《无线电工程》2017年第3期62-65,共4页Radio Engineering

基　　金：通信网信息传输与分发技术重点实验室开放基金资助项目(EX156410046)

摘　　要：针对大功率合成,对魔T特性、谐振腔微扰和匹配方法进行了理论分析,设计了单个魔T的模型,并基于此模型对8合1合路器进行了设计,使用HFSS软件进行了仿真。仿真结果表明,该8合1合路器具有良好的端口驻波特性和传输系数,用于Ku频段大功率放大器,可有效改善功放合成效率。In order to solve high-power combing,this paper analyzes theoretically the magic T characteristics,cavity perturbations and matching method,and designs the model of a single magic T.Based on this model,an eight-in-one combiner is designed.The model and the combiner are simulated by HFSS, and the results show that the combiner has outstanding standing-wave characteristics and transmission coefficients,and that it can be applied in Ku-band high-power amplifier to improve the efficiency of combining.

关 键 词：大功率合成 魔T 微扰 HFSS 

分 类 号：TN911[电子电信—通信与信息系统]