【摘要】 匹配网络是电子通信系统重要的组成部分,匹配效果直接影响到信号的传送或接收的质量。本文针对多种不同的匹配网络的设计方法,分析各自的优势及缺陷,这将有助于设计者依据具体情况择优选择不同的匹配设计方法和匹配模型。最后以数值优化法和变容二极管自动匹配法为例,较详细地说明了其设计过程,这二种方法对自动匹配网络的设计具有较好的应用前景。更多还原

【Abstract】 Matching network is an important part of electronic communication system.The matching effect directly affects the quality of signal transmission or reception.This paper analyzes the advantages and disadvantages of different matching network design methods,which will help designers choose different matching design methods and matching models according to the specific situation.Finally,numerical optimization method and varactor diode automatic matching method are taken as examples to illustrate the design process in detail.These two methods have good application prospects for the design of automatic matching network.更多还原