Analysis and design of broadband groove guide directional couplers 宽频带槽波导定向耦合器的分析与设计
The research methods of serpentine waveguide and groove guide have been introduced. 分别介绍了曲折波导慢波结构和槽波导传输线的研究方法和理论进展。
The dispersion and loss characteristics of groove guide with arbitrary shapes are analyzed with high-order finite element method. 本文用高次有限元法分析了任意形状槽波导的色散和损耗特性。
The scattering characteristics of a two-dimensional loaded groove guide is studied using Generalized Impedance Boundary Condition ( GIBC ). 本文应用广义阻抗边界条件研究了二维平板结构上介质填充凹槽的散射特性。
Then we use MATLAB software to programming calculation, and obtain the cut-off characteristic and waveguide wavelength of rectangular groove guide and circular groove guide. By comparison with other paper, it proves the validity and efficiency of our method. 并利用MATLAB软件编程计算,得到矩形和圆形槽波导的截止特性和波导波长,通过与其他文献的比较,验证了本文求解槽波导传输特性的方法和编程计算的正确性和有效性。