Title :
A double-fed broadband planar antenna for mobile handset application
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing
Abstract :
Design of a planar antenna with wide impedance bandwidth characteristic for mobile handset application is presented in this letter. To enhance the impedance bandwidth characteristic, a double-fed structure, a radiator with special shape and a protrude T-strip ground have been involved. The proposed antenna has a broadband of 1.44-11 GHz, which covers the GPS, DCS, PCS, IMT-2000, WLAN-IEEE 802.11b/g, and UWB bands.
Keywords :
Global Positioning System; UHF antennas; microwave antennas; mobile antennas; mobile handsets; planar antennas; ultra wideband antennas; wireless LAN; GPS; IMT-2000; UWB bands; WLAN-IEEE 802.11b/g; double-fed broadband planar antenna; frequency 1.44 GHz to 11 GHz; impedance bandwidth characteristics; mobile handset application; protrude T-strip ground; Bandwidth; Broadband antennas; Distributed control; Global Positioning System; Impedance; Mobile handsets; Personal communication networks; Planar arrays; Shape; Ultra wideband antennas;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540656
