Result Details

Multiband planar antennas on electromagnetic bandgap substrates: Complex global optimization of the structure

HORÁK, J.; CHMELA, P.; OLIVA, L.; RAIDA, Z. Multiband planar antennas on electromagnetic bandgap substrates: Complex global optimization of the structure. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, vol. 48, no. 12, 3 p. ISSN: 0895-2477.
Type
journal article
Language
English
Authors
Horák Jiří, Ing., Ph.D., UREL (FEEC)
Chmela Petr, Ing.
Oliva Lukáš, Ing., UREL (FEEC)
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 the particle swarm algorithm, which simultaneously changes parameters of the substrate and the layout. As an optimization criterion, impedance matching in the GSM bands and the Bluetooth one is considered.

Keywords

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

Published
2006
Pages
3
Journal
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, vol. 48, no. 12, ISSN 0895-2477
BibTeX 
@article{BUT43405,
  author="Jiří {Horák} and Petr {Chmela} and Lukáš {Oliva} and Zbyněk {Raida}",
  title="Multiband planar antennas on electromagnetic bandgap substrates: Complex global optimization of the structure",
  journal="MICROWAVE AND OPTICAL TECHNOLOGY LETTERS",
  year="2006",
  volume="48",
  number="12",
  pages="3",
  issn="0895-2477"
}
Departments
Department of Radio Electronics (UREL)
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