摘要
由于径向线阻抗变换器(RLT)具有宽频带高变比特性,在毫米波振荡器中经常被用作有源器件和外电路之间的匹配器.本文将模式展开、Galerkin和配置法相结合给出了一种分析RLT的混合方法,并首次给出了阻抗虚部的准确收敛结果和Q波段及W波段的阻抗特性曲线。
A rigorous field analysis method for radial line impedance transformers in rectangular waveguides is presented in this paper for microwave and millimster wave oscillator applications.Numerical results for the real parts of impedances are in good agreement with the experimental data and accurate imaginary parts are first provided.
出处
《微波学报》
CSCD
北大核心
1990年第2期20-26,共7页
Journal of Microwaves
关键词
波导
阻抗变换器
径向线
振荡器
Millimeter wave
Radial line
Impedance transformer
osillator
