摘要
对于窄带波导滤波器而言,大直径电感销钉的准确分析及其等效电路参数值的准确选择至关重要,直接影响滤波器的带宽、插损、带外抑制度等关键指标。用矩量法对矩形波导内大直径的圆电感销钉进行了准确分析,并且进行了理论仿真。
For narrow-band waveguide filter, it is very important to exactly analyze the major diameter inductive pin and select its relative circuit, which directly influence their key characteristics, such as relative bandwidth, insertion loss and out of band rejection of the filter. In this paper, we study the major diameter inductive pin in the rectangular waveguide by using the moment method and perform the simulation in theory.
出处
《无线电工程》
2006年第2期43-44,47,共3页
Radio Engineering
关键词
波导
电感销钉
矩量法
滤波器
waveguide
inductive pin
moment method
filter
