Detail výsledku

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.
Typ
článek v časopise
Jazyk
anglicky
Autoři
Horák Jiří, Ing., Ph.D., UREL (FEKT)
Chmela Petr, Ing.
Oliva Lukáš, Ing., UREL (FEKT)
Raida Zbyněk, prof. Dr. Ing., UREL (FEKT)
Abstrakt

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.

Klíčová slova

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

Rok
2006
Strany
3
Časopis
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, roč. 48, č. 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"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru