Numerical simulation of antennas using three-dimensionalfinite-difference time-domain method

摘要

The paper presents numerical simulations of various antennas usingthe three dimensional finite difference time domain (FDTD) method. TheFDTD code uses the perfectly matched layer absorbing boundary condition(PML-ABC) and a time domain near to far field transformation function.The method is shown to be an efficient tool for modeling complicatedantenna structures. The calculation results are compared with themeasured data and shown to be in good agreement