Detail publikace

Time-domain optimization of multi-band planar antennas

RAIDA, Z. JILKOVÁ, J. POKORNÝ, M. LUKEŠ, Z.

Originální název

Time-domain optimization of multi-band planar antennas

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The submission is focused on the multi-objective optimization of multiband planar antennas. The prescribed frequency response of the reflection coefficient at the antenna input, the maximum gain in the operation bands and the minimum volume of the antenna are the objectives considered in the optimization procedure. Since the wide-band analysis of the multiband antenna is performed in the time domain, the objective functions are composed without frequency domain expressions. The optimization procedure is applied to tuning a two-band planar antenna. Pareto set of optimum solutions is computed using genetic algorithms, particle swarm optimization, and hybrid approaches. Comparisons of obtained solutions are finally provided.

Klíčová slova

Multiband planar antennas, multi-objective optimization, time-domain.

Autoři

RAIDA, Z.; JILKOVÁ, J.; POKORNÝ, M.; LUKEŠ, Z.

Rok RIV

2007

Vydáno

24. 10. 2007

Nakladatel

IMST GmbH

Místo

Bonn

Strany od

81

Strany do

84

Strany počet

4

BibTex

@inproceedings{BUT23920,
  author="Zbyněk {Raida} and Jana {Olivová} and Michal {Pokorný} and Zbyněk {Lukeš}",
  title="Time-domain optimization of multi-band planar antennas",
  booktitle="Proceedings of the 2nd Workshop on Antenna Systems and Sensors for Information Society Technologies.",
  year="2007",
  pages="81--84",
  publisher="IMST GmbH",
  address="Bonn"
}