Wide-band CPW-fed slot antenna with tuning stub and π-strip for WLAN/WiMAX application

Wide-band CPW-fed slot antenna with tuning stub and π-strip for WLAN/WiMAX application

This paper presents a coplanar waveguide (CPW) fed rectangular slot antenna with tuning stub and pi-strip for WLAN and WiMAX (2-6 GHz) applications. Simulation results show that the impedance matching for the proposed antenna depends on the location of the tuning stub and pi-strip, and the impedance...

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Hauptverfasser: Kueathaweekun, W., Jearapraditkul, P., Anantrasirichai, N., Sangaroon, O., Wakabayashi, T.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna radiation patterns
Bandwidth
Bidirectional control
Broadband antennas
Coplanar waveguides
Impedance matching
Rectangular waveguides
Slot antennas
WiMAX
Wireless LAN
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Zusammenfassung:This paper presents a coplanar waveguide (CPW) fed rectangular slot antenna with tuning stub and pi-strip for WLAN and WiMAX (2-6 GHz) applications. Simulation results show that the impedance matching for the proposed antenna depends on the location of the tuning stub and pi-strip, and the impedance bandwidth is mainly determined by the width and length of tuning stub. The bandwidth of slot antenna can achieve 116% (1.8-6.75 GHz). The radiation patterns are bi-directional and maximum gain is 4.8 dBi at 5.8 GHz.
DOI:10.1109/ISPACS.2009.4806771