Electromagnetic Virtual Tools for the Visualization of Antenna Radiations and Radiowave Propagation

Understanding electromagnetics (EM) is essential for EMC Engineers. In addition to learning physics behind mathematics, i.e., Maxwell equations, using virtual tools with the aim of visualization of antenna system radiations, EM scattering and diffraction, as well as radiowave propagation are also essential. Here, simple MATLAB-based virtual tools ArrayGUI and SSPE_GUI are introduced for the visualization of radiation characteristics of basic antennas and their arrays and for the simulation of radiowave propagation.