波动方程差分解法及其对矩形波导双T形接头的分析

Research and Application of Wave Equation Finite Difference Method in Rectangular Waveguide Double T-Junction Analysis

对波动方程差分解法进行了研究 ,给出了电场的计算公式 ,将上述方法应用于矩形波导双T形接头的分析 ,得到了与实测相吻合的各端口反射系数值。

The wave equation finite difference method is analyzed in XYZ-system.Calculating formulas of electric field are given.The computation results are verified by comparison with results obtained by some electromagnetic field simulated softwares.