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

Type

journal article - other

Language

English

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.

Keywords

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

Authors

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

RIV year

2006

Released

27. 9. 2006

ISBN

0895-2477

Periodical

Microwave and Optical Technology Letters

Year of study

48

Number

12

State

United States of America

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",
  journal="Microwave and Optical Technology Letters",
  year="2006",
  volume="48",
  number="12",
  pages="3",
  issn="0895-2477"
}