The method is also helpful to the solution of other waveguide discontinuity problems.
本方法对解决其它波导不连续问题也有一定的参考价值。
The Domain Decomposition Method(DDM) in conjunction with FDFD and Modes Expansion was used to analyze the discontinuity of the rectangular recangular waveguide.
基于区域分裂法（DDM ）结合频域有限差分（FDFD）和波导模式展开求解矩形波导不连续性问题。
Numerical results of the waveguide junction discontinuity using this method indicated that this method takes the advantages of stable, accur…
将这种方法应用于波导接头不连续性问题的分析，结果表明，这种方法具有稳定、精度高和收敛快等优点。
应用推荐