Open AccessMethods of Electrodynamic Modelling for Reflector Antennas
Author(s) -
E A Ischenko,
С. М. Федоров,
И.А. Баранников
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2096/1/012009
Subject(s) - reflector (photography) , method of moments (probability theory) , antenna (radio) , basis (linear algebra) , directional antenna , computer science , process (computing) , scattering , matrix (chemical analysis) , optics , electronic engineering , physics , engineering , mathematics , geometry , telecommunications , materials science , light source , statistics , estimator , composite material , operating system
The article discusses methods for calculating the electromagnetic characteristics of reflector antennas based on the finite integration method, the method of moments, and the hybrid method. In the course of the study, a performance comparison of these methods in the process of calculating the reflector antenna characteristics was made. Comparison of the calculation efficiency was carried out using four computing devices. On the basis of the calculations, the graphs of the scattering matrix and the directional diagrams of the antenna under study were obtained