2~1_2D(FD)~2TD method and its application to an antenna in water

摘要

A novel 2~1_2DFDTD method aiming to deal with dispersive media is developed. It is named as 2~1_2D(FD)~2TD method. The main ides of it is to represent the Constitutive equation by convolution in time domain. Consequently, this Newly developed method is used to analyze some of the characteristics of an Ideal line antenna in pure waver. A good agreement with the former Experimented results is obtained.