串行谐振滤波器调试中参数的提取理论  

Theory of Extracting Parameters in Debugging Serial Resonant Filters

作　　者：修建鹏[1] 赵永久[1] 陈琦[1] 

机构地区：[1]西安电子科技大学,西安710071

出　　处：《火控雷达技术》2007年第2期42-44,共3页Fire Control Radar Technology

基　　金：国家自然科学基金资助项目(60571059)

摘　　要：介绍一种提取串行耦合滤波器的各个谐振腔的谐振频率和相互谐振腔之间耦合系数的方法。利用终端短路网络的反射系数的相位来综合各个谐振腔的耦合谐振频率和相互谐振腔之间耦合系数。A method of extracting the resonant frequency of each resonant cavity and the coupling coefficient among the resonant cavities of the serial coupling filters is introduced. The phase of reflecting coefficient of terminal short-circuit network is used to synthesize the coupling resonant frequency of each reso nant cavity and the coupling coefficient among the resonance cavities.

关 键 词：耦合系数 谐振频率 

分 类 号：TN713[电子电信—电路与系统]