Design and Optimization of a CPW-Fed Tri-Band Patch Antenna Using Genetic Algorithms

Design and Optimization of a CPW-Fed Tri-Band Patch Antenna Using Genetic Algorithms

This paper investigates a compact tri-band patch antenna fed by a coplanar waveguide (CPW) line for the applications of WiFi, WiMAX and HiperLAN. The dimensions of the proposed antenna are optimized using genetic algorithms (GAs). The antenna is designed to function at three different resonant frequ...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Applied Computational Electromagnetics Society journal 2015-07, Vol.30 (7), p.754
Hauptverfasser: Fertas, K, Kimouche, H, Challal, M, Aksas, H, Aksas, R, Azrar, A
Format: Artikel
Sprache:eng
Schlagworte:
Antenna radiation patterns
Coplanar waveguides
Design optimization
Genetic algorithms
Patch antennas
Resonant frequencies
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper investigates a compact tri-band patch antenna fed by a coplanar waveguide (CPW) line for the applications of WiFi, WiMAX and HiperLAN. The dimensions of the proposed antenna are optimized using genetic algorithms (GAs). The antenna is designed to function at three different resonant frequencies which are 2.46 GHz, 3.56 GHz and 5.5 GHz. Numerical results for the return loss, radiation pattern and gain of the antenna are presented. The antenna structure was fabricated, and the measured results have a good agreement with the full-wave simulated ones.
ISSN:1054-4887
1943-5711