Title :
Two-Way Propagation Modeling in Waveguides With Three-Dimensional Finite-Element and Split-Step Fourier-Based PE Approaches
Author :
Apaydin, Gökhan ; Sevgi, Levent
Author_Institution :
Dept. of Electr.-Electron. Engi neering, Zirve Univ., Gaziantep, Turkey
fDate :
7/3/1905 12:00:00 AM
Abstract :
Two-way, three-dimensional finite element and split-step Fourier-based parabolic equation (PE) wave propagation prediction algorithms are developed, and MATLAB-based simulators are introduced. The simulators are calibrated against analytical exact data derived from modal summation through tests inside rectangular waveguides.
Keywords :
Fourier analysis; finite element analysis; parabolic equations; radiowave propagation; rectangular waveguides; 3D finite element analysis; MATLAB; parabolic equation; rectangular waveguides; split step Fourier based PE; two-way wave propagation modeling; Antennas; Equations; Mathematical model; Propagation; Rectangular waveguides; Solid modeling; Finite element method (FEM); parabolic equation (PE); radio-wave propagation; rectangular waveguides; split-step parabolic equation (SSPE); wave equation;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2011.2167492
