WLAN and Bluetooth Antenna Design

A high performance monopole antenna fabricated using a folded planar line as radiator is presented. A prototype of the proposed monopole antenna with a compact area size of 20mm £ 9mm is implemented, and the multi-band WLAN/Bluetooth antenna shows a wide operating bandwidth of about 200MHz and 1000MHz for low band and high band, bandwidth, making it easy to cover the IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and IEEE 802.11n (MIMO) bands for wireless communication and future 4G wireless operation of a mobile VoIP/VoWLAN handset phone. 1. INFORMATION