Title :
An internal PIFA for 2.4/5 GHz WLAN applications
Author :
Cho, Young Jun ; Shin, Yong Sun ; Park, Seong-Ook
Author_Institution :
Sch. of Eng., Inf. & Commun. Univ., Daejeon, South Korea
Abstract :
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 ∼ 2.49 GHz) in the Bluetooth band and 900 MHz (5.1 ∼ 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.
Keywords :
Bluetooth; UHF antennas; antenna radiation patterns; microwave antennas; planar inverted-F antennas; wireless LAN; 110 MHz; 2.38 to 2.49 GHz; 5.1 to 6.0 GHz; 900 MHz; Bluetooth applications; WLAN applications; antenna gain; dual-band WLAN antenna; internal planar inverted-F antenna; omni-directional radiation pattern; voltage standing wave ratio; Antenna radiation patterns; Bandwidth; Bluetooth; Coaxial cables; Computer displays; Dual band; Europe; Impedance; Resonant frequency; Wireless LAN;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606903
