摘要
Several technical problems of numerical method in TLM procedures arediscussed.The bandwidth of single mode in four kinds of dielectric slab loaded rect-angular waveguides is investigated,and the optimum bandwidth which is related tothe dimensions and dielectric constants is obtained.These results are useful to the de-sign of dielectric slab loaded rectangular waveguide.
Several technical problems of numerical method in TLM procedures are discussed.The bandwidth of single mode in four kinds of dielectric slab loaded rect- angular waveguides is investigated,and the optimum bandwidth which is related to the dimensions and dielectric constants is obtained.These results are useful to the de- sign of dielectric slab loaded rectangular waveguide.
