有耗分布参数宽带匹配网络的综合  

Synthesis of Distributed Lossy Broadband Matching Networks

作　　者：朱力忠 

机构地区：[1]东南大学无线电工程系

出　　处：《通信学报》1993年第5期68-74,共7页Journal on Communications

摘　　要：本文提出了一新定理,可用作有耗分布参数网络与无耗集总参数网络间的变换。另外给出的推论将著名的黑田恒等式推广到有耗电路中。作为应用举例,设计了两个微波单片集成宽带放火器,其中的匹配网络是由频率任意依变的有耗公度线元件构成。放大器特性与文献[1]和[2]的作了比较。In this paper, a useful theorem is proposed for transformation between distributed lossy and lumped lossless networks. A corollary is given for extension of the well-known Kuroda's identities to lossy circuits. As an application, two monolithic microwave integrated broadband amplifiers are designed, in which matching networks are constructed by commen-surate line elements with arbitrary frequency-dependent losses. Their performances are compared with those of examples in [1] and [2].

关 键 词：宽带 匹配网络 分布参数 

分 类 号：TN711[电子电信—电路与系统]