耦合腔慢波结构的特性分析  

The Analyses of the Properties of Coupled-Cavity Slow-Wave Structures

作　　者：赵刚[1] 唐康淞[1] 李实[1] 阴和俊[1] 

机构地区：[1]中国科学院电子学研究所

出　　处：《真空电子技术》2008年第3期16-18,共3页Vacuum Electronics

基　　金：大功率微波电真空器件技术国家级重点实验室基金资助课题(51440020104ZK1301)

摘　　要：计算耦合腔慢波结构特性的方法很多,但是直接计算还比较困难,主要是因为耦合腔复杂形状造成的。等效电路方法是一个非常有效的、快速计算耦合腔色散特性和无损、有损耗情况下各个耦合腔电压、电流分布的方法。损耗是通过在电路中引入与电感串联的电阻。时域分析有利于单一频谱和所有频谱的瞬态分析和开启瞬态分析。There are many methods for calculating the properties of coupled-cavity slow-wave structures, but direct calculation is hard, mainly because the shapes of coupled-cavity are complex. The equivalent circuit is a valid method to gain the voltage and current characteristics for lossless and lossy circuits. The resistors are introduced into the circuit in series with the corresponding inductors. The time-domain analysis is useful for the transient analysis for single frequency, full-spectrum signals and turn-on transients.

关 键 词：耦合腔 慢波结构 等效电路 时间域 

分 类 号：TN124[电子电信—物理电子学]