Title :
A novel compact dual-frequency PIFA for WLAN applications
Author :
Lei Chen ; Wenhui Shen
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai
Abstract :
A novel compact dual-frequency planar inverted-F antenna for Bluetooth and WLAN applications is presented. The antenna owns the feature of compact operation and can be easily placed in the display panel of the laptop computer. The F-shaped slot and ladder notches configuration is employed to satisfy the technical requirements of the WLAN antennas. The antenna achieves an impedance bandwidth of 400 MHz (2.21~2.61 GHz) in Bluetooth band and 1070 MHz (4.95~6.02 GHz) in WLAN band. The gain of the antenna changes from 3.1 dBi to 6.7 dBi.
Keywords :
Bluetooth; multifrequency antennas; planar antennas; wireless LAN; Bluetooth; WLAN antennas; bandwidth 1070 MHz; bandwidth 2.21 GHz to 2.61 GHz; bandwidth 4.95 GHz to 6.02 GHz; bandwidth 400 MHz; compact dual-frequency planar inverted-F antenna; ladder notches configuration; laptop computer; WLAN antennas; dual-frequency antennas; miniaturization; planar inverted-F antennas;
Conference_Titel :
Wireless, Mobile and Sensor Networks, 2007. (CCWMSN07). IET Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-0-86341-836-5
