摘要
本文发展了混合集总分布参数网络的模块综合法。将基本的混合参数二端口网络通过阻抗变换和频率变换,在变换域中成为无耗广义单位元件,应用Richards定理可以方便地综合混合集总分布参数网络。以无耗设计为初值,应用级联矩阵法对有耗混合集总分布参数网络进行优化,从而使设计精度进一步提高。
A synthesis procedure of mixed lumped—distributed networks with the building block concept is developed in this paper. By means of impedance transformation and frequency transformation the mixed lumped—distributed two—ports networks become generalized unit elements,so the mixed lumped—distributed networks can be synthesized conveniently on the basis of Richards theory. Using the results of the lossless design as initial value,according to cascade matrix method to optimize elements involving losses,the design precision can be further improved.
出处
《微波学报》
CSCD
北大核心
1992年第3期1-9,共9页
Journal of Microwaves
基金
国家自然科学基金(NO.6862031)
关键词
分布参数网络
CAD
微波集成电路
Mixed lumped—distributed networks,Generalized unit element,Building block synthesis.
