介质波导中的高模归并法  

High-mode-merging technique for dielectric waveguide

作　　者：唐晋生[1] 盛克敏[2] 杨儒贵[1] 

机构地区：[1]西南交通大学电磁场与微波技术研究所,四川成都610031 [2]西南交通大学峨眉校区,四川峨眉山614202

出　　处：《电波科学学报》2007年第5期810-814,共5页Chinese Journal of Radio Science

基　　金：西南交通大学校基金资助项目(2004B05)

摘　　要：以介质波导中的模式匹配法和横向共振技术为基础,发展了一种高模归并法。构造的等效简化网络,既能描述基模的特性,又考虑了高模的影响。与模式匹配法或横向共振技术比较,高模归并法简化了传播参数的计算,其网络模型易于理解和应用。Based on the mode-matching method and transverse resonance technique for dielectric waveguide, a hybrid method called the merging method of high modes is derived, and an equivalent network can be constructed. Such an equivalent network describes mainly the characteristic of the dominant mode, and it considers the influence of high modes also. Comparing with the mode-matching method or transverse resonance technique, this hybrid method simplifies the calculation of the propagation parameters. In addition, the mode of network can be understood easily.

关 键 词：模式匹配 横向共振 介质波导 高模归并法 

分 类 号：TN814.5[电子电信—信息与通信工程]