Resumen de Transient analysis of electromagnetic field propagation in the vivinity of millimetre waveguide structures with an efficient finite-difference time-domain technique
N.V. Kantartzis, E.E. Kriezis, Theodoros Tsiboukis
The FDTD approach is rapidly becoming one of the most widely used computational methods in electromagnetics. It is a marching‐in‐time procedure which simulates the continuous actual waves by sampled data numerical analogues propagating in a data space stored in a computer. Thus it leads to a complete understanding of near fields and transient effects. In this paper, the study of the propagating modes and the calculation of the energy forced in the interior of a terminated waveguide is performed with an iterative FDTD technique. Results are obtained and compared with the theoretical ones. Their agreement is almost perfect.
