An internal PIFA for 2.4/5 GHz WLAN applications

This paper presents a internal planar inverted-F antenna (PIFA) for 2.4/5 GHz Bluetooth and WLAN applications. The proposed antenna has a small ground plane with the achievement of impedance bandwidth of 110 MHz (2.38 /spl sim/ 2.49 GHz) in the Bluetooth band and 900 MHz (5.1 /spl sim/ 6.0 GHz) near...

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Bibliographic Details
Main Authors: Young Jun Cho, Yong Sun Shin, Seong-Ook Park
Format: Conference Proceeding
Language:English
Subjects:
Antenna radiation patterns
Bandwidth
Bluetooth
Coaxial cables
Computer displays
Dual band
Europe
Impedance
Resonant frequency
Wireless LAN
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Description
Summary:This paper presents a internal planar inverted-F antenna (PIFA) for 2.4/5 GHz Bluetooth and WLAN applications. The proposed antenna has a small ground plane with the achievement of impedance bandwidth of 110 MHz (2.38 /spl sim/ 2.49 GHz) in the Bluetooth band and 900 MHz (5.1 /spl sim/ 6.0 GHz) near 5 GHz in WLAN band within 2:1 voltage standing wave ratio (VSWR), and an approximately omni-directional radiation pattern is obtained. It also shows a good antenna gain. These features make it alternative for use in dual-band WLAN antenna.
ISSN:2165-4727
2165-4743
DOI:10.1109/APMC.2005.1606903