Publication detail

Linearly Polarized High Gain Rectangular Dielectric Resonator Antenna

MRNKA, M. RAIDA, Z.

Original Title

Linearly Polarized High Gain Rectangular Dielectric Resonator Antenna

English Title

Linearly Polarized High Gain Rectangular Dielectric Resonator Antenna

Type

conference paper

Language

en

Original Abstract

Relatively directive, single element, linearly polarized, dielectric resonator antenna for the X band applications (10.25 GHz) is presented in the paper. Its operation is based on the excitation of higher order modes inside a rectangular dielectric resonator antenna of low relative permittivity (εr= 6.15) fed by an aperture coupled microstrip line. It is found out that the size of the ground plane has an impact on the maximum achievable gain of the proposed antenna and a tradeoff between the ground plane size and the maximum gain is determined. Moreover, the antenna is optimized for two different aspect ratios and its performance in both cases is analyzed and compared to each other.

English abstract

Relatively directive, single element, linearly polarized, dielectric resonator antenna for the X band applications (10.25 GHz) is presented in the paper. Its operation is based on the excitation of higher order modes inside a rectangular dielectric resonator antenna of low relative permittivity (εr= 6.15) fed by an aperture coupled microstrip line. It is found out that the size of the ground plane has an impact on the maximum achievable gain of the proposed antenna and a tradeoff between the ground plane size and the maximum gain is determined. Moreover, the antenna is optimized for two different aspect ratios and its performance in both cases is analyzed and compared to each other.

Keywords

dielectric resonator antenna, higher order modes, directive antenna.

Released

07.03.2016

ISBN

9781509022342

Book

Proceedings of the 10th European Conference on Antennas and Propagation (EuCAP) 2016

Pages from

1

Pages to

4

Pages count

4

URL

BibTex


@inproceedings{BUT124988,
  author="Michal {Mrnka} and Zbyněk {Raida}",
  title="Linearly Polarized High Gain Rectangular Dielectric Resonator Antenna",
  annote="Relatively directive, single element, linearly polarized, dielectric resonator antenna for the X band applications (10.25 GHz) is presented in the paper. Its operation is based on the excitation of higher order modes inside a rectangular dielectric resonator antenna of low relative permittivity (εr= 6.15) fed by an aperture coupled microstrip line. It is found out that the size of the ground plane has an impact on the maximum achievable gain of the proposed antenna and a tradeoff between the ground plane size and the maximum gain is determined.  Moreover, the antenna is optimized for two different aspect ratios and its performance in both cases is analyzed and compared to each other.",
  booktitle="Proceedings of the 10th European Conference on Antennas and Propagation (EuCAP) 2016",
  chapter="124988",
  doi="10.1109/EuCAP.2016.7481588",
  howpublished="online",
  year="2016",
  month="march",
  pages="1--4",
  type="conference paper"
}