Planar Tri-Band Antenna Design
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Pokorny, Michal
Horak, Jiri
Raida, Zbynek
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Mark
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Společnost pro radioelektronické inženýrství
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Abstract
The paper briefly uncovers techniques used for a design of compact planar antennas in order to achieve the wideband and the multi-band capability. The main topic is aimed to the multi-objective optimization using genetic algorithms. A quarter-wavelength planar inverted-F antenna (PIFA) using a slot and shorted parasitic patches is chosen to cover GSM900, GSM1800 and ISM2400 bands. A global multi-objective optimization uses a binary genetic algorithm with a composite objective function to tune this antenna. The impedance match and the direction of maximum gain are desired parameters to improve.
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Radioengineering. 2008, vol. 17, č. 1, s. 28-36. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2008/08_01_28_36.pdf
http://www.radioeng.cz/fulltexts/2008/08_01_28_36.pdf
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Peer-reviewed
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en
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Except where otherwised noted, this item's license is described as Creative Commons Attribution 3.0 Unported License