摘要
本文讨论了加鳍波导高次模的特性,并用传输矩阵(TLM)方法计算了前七个模式的截止波长,还指出了如何修正TLM方法的误差。
The higher order mode cut-off characteristics of finned rectangular waveguides are discussed. Data are given by using the TLM method on the normalized cut-off wavelength of the first seven higher order modes. Also, the way to minimize the errors of the TLM method is indicated.
基金
国家自然科学基金
关键词
加鳍波导
传输矩阵法
高次模
误差
Finned rectangular waveguide
Cut-off wavelenpth
TLM method
Error correction
