Publication detail

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

HORÁK, J. CHMELA, P. OLIVA, L. RAIDA, Z.

Original Title

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

English Title

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

Type

journal article - other

Language

en

Original 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.

English 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.

RIV year

2006

Released

27.09.2006

Pages from

2532

Pages to

2534

Pages count

3

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",
  annote="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.",
  chapter="43405",
  journal="Microwave and Optical Technology Letters",
  number="12",
  volume="48",
  year="2006",
  month="september",
  pages="2532",
  type="journal article - other"
}