摘要
用阶梯近似和微波网络相结合的方法分析了具有任意槽形状的单槽和双槽波导的色散特性，提出了一种新的宽带槽波导定向耦合器的设计途径．所得数据与实验结果与用其他方法计算得的结果都吻合得较好，证实了本文方法的精确性、有效性和可靠性．
The dispersion chsracteristics of different single and asymmetrical double groove guide with arbitrary groove shapes are analyzed with a method which combines staircase. approximation with the microwave netWork method. A new type of wide band groove guide coupler is given. Compared with other methods, the present approach is accurate and very simple. Therefore, it is particularly suitable for the CAD of the groove guide circuits. The accuracy and effectiveness of the method are verified by the experhoentul dell and the results obtained from other methods.
关键词
网络分析
色散
曲线槽波导
槽波导
network analysis
dispersion characteristics
groove guide with curved shapes
