Publication detail

Radiation boundary conditions: A new semi-analytical approach

STARKOV, I. RAIDA, Z. STARKOV, A.

Original Title

Radiation boundary conditions: A new semi-analytical approach

English Title

Radiation boundary conditions: A new semi-analytical approach

Type

conference paper

Language

en

Original Abstract

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.

English abstract

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.

Keywords

Antenna radiation patterns Boundary conditions Computational modeling Dipole antennas Equations Impedance Mathematical model

RIV year

2014

Released

16.06.2014

ISBN

978-83-931525-2-0

Book

Proceedings of the 20th International Conference on Microwaves, Radar, and Wireless Communication (MIKON)

Pages from

1

Pages to

4

Pages count

4

URL

BibTex


@inproceedings{BUT110515,
  author="Ivan {Starkov} and Zbyněk {Raida} and A.S. {Starkov}",
  title="Radiation boundary conditions: A new semi-analytical approach",
  annote="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.",
  booktitle="Proceedings of the 20th International Conference on Microwaves, Radar, and Wireless Communication (MIKON)",
  chapter="110515",
  doi="10.1109/MIKON.2014.6899929",
  howpublished="online",
  year="2014",
  month="june",
  pages="1--4",
  type="conference paper"
}