Result Details

Multiband planar antennas on EBG substrates: complex global optimization of the structure

Jiří HORÁK, Petr CHMELA, Lukáš OLIVA, Zbyněk RAIDA. Multiband planar antennas on EBG substrates: complex global optimization of the structure. In Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC. Roma (Italy): Universita Roma Tre, 2006. 1 p.
Type
conference paper
Language
English
Authors
Horák Jiří, Ing., Ph.D.
Chmela Petr, Ing.
Oliva Lukáš, Ing.
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)
Abstract

The paper presents a complex global optimization of a four-band planar antenna on an EBG substrate. As a typical representative of such antennas, a triple U-slot patch antenna is chosen. The full-wave model of the antenna is developed in CST Microwave Studio. Simulation results are exported to macros in Visual Basic, and the structure is optimized by particle swarm algorithm, which simultaneously changes parameters of the substrate and the layout. As an optimization criterion, impedance matching in GSM bands and Bluetooth one is considered.

Keywords

Multiband planar antenna, particle swarm optimization, EBG substrates, impedance matching

Published
2006
Pages
1
Proceedings
Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Conference
Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC
Publisher
Universita Roma Tre
Place
Roma (Italy)
BibTeX 
@inproceedings{BUT21022,
  author="Jiří {Horák} and Petr {Chmela} and Lukáš {Oliva} and Zbyněk {Raida}",
  title="Multiband planar antennas on EBG substrates: complex global optimization of the structure",
  booktitle="Proceedings of the Third Workshop on Metamaterials and Special Materials for Electromagnetic Applications and TLC",
  year="2006",
  pages="1",
  publisher="Universita Roma Tre",
  address="Roma (Italy)"
}
Departments
Department of Radio Electronics (UREL)
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