Detail výsledku
Radiation boundary conditions: A new semi-analytical approach
In this paper we have presented a novel semianalytical approach to derive radiation boundary conditions. The main idea of the work is to apply generalized impedance boundary conditions instead of absorbing ones. The proposed scheme can be easily employed in conjunction with the finite difference or finite element methods to solve electromagnetic scattering and radiation problems. Moreover, it is possible to obtain an analytical solution as an output of the calculation. The accuracy of the developed method was verified by comparing the numerical results with the exact solution for dipole antenna radiation problem. One of the main advantages of the new model is its simplicity, elegance and proven effectiveness.
Antenna radiation patterns Boundary conditions Computational modeling Dipole antennas Equations Impedance Mathematical model
@inproceedings{BUT110515,
author="Ivan {Starkov} and Zbyněk {Raida} and A.S. {Starkov}",
title="Radiation boundary conditions: A new semi-analytical approach",
booktitle="Proceedings of the 20th International Conference on Microwaves, Radar, and Wireless Communication (MIKON)",
year="2014",
pages="1--4",
doi="10.1109/MIKON.2014.6899929",
isbn="978-83-931525-2-0",
url="http://dx.doi.org/10.1109/MIKON.2014.6899929"
}