Design and optimization of a smart Quad-PIFA for maximum directionality at 2.4 GHz with the aid of genetic algorithms

Design and optimization of a smart Quad-PIFA for maximum directionality at 2.4 GHz with the aid of genetic algorithms

The development of integrated antennas is a progressing research area which plays an important role in commercial mobile communications applications. In this paper, a structure consisting of four planar inverted F antennas above the same ground plane (Quad-PIFA), suitable for WiFi (2.4 GHz) applicat...

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Bibliographische Detailangaben
Hauptverfasser: Dimousios, T.D., Tsitouri, C.I., Panagiotou, S.C., Capsalis, C.N.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Algorithm design and analysis
Design optimization
Directive antennas
Feeds
Genetic algorithms
Helical antennas
Mobile antennas
Switches
Switching circuits
Wire
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Beschreibung
Zusammenfassung:The development of integrated antennas is a progressing research area which plays an important role in commercial mobile communications applications. In this paper, a structure consisting of four planar inverted F antennas above the same ground plane (Quad-PIFA), suitable for WiFi (2.4 GHz) applications, is presented. An effort is carried out to optimize the performance of this structure regarding its resonant frequency and the formation of a directional beam to a predetermined direction with the aid of the genetic algorithms (GA) technique.
ISSN:2164-3342