Title :
A Novel Multi-Sleeve Antenna for Mobile Communications Applications
Author :
Jiang, Tao ; Su, Chang ; Liu, Cheng-yuan ; Li, Ying-song
Author_Institution :
Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin, China
Abstract :
A wideband multi-sleeve dipole antenna for mobile communications applications was proposed with compact dimensions. The proposed antenna can cover GSM/DCS/WCDMA/CDMA2000/T D-SCDMA/ WLNA (2.4-2.48GHz) with VSWR less than 1.5 and better radiation characteristic. The band of multi-sleeve dipole antenna can be controllable. The impedance bandwidth and the radiation pattern are measured and analyzed. The mechanism and the reactance compensation method are also discussed. The measured peak gain is 2.25dBi at upper band and 1.8dBi at lower band, respectively.
Keywords :
antenna radiation patterns; broadband antennas; dipole antennas; mobile communication; CDMA2000; DCS; GSM; T D-SCDMA; VSWR; WCDMA; WLNA; frequency 2.4 GHz to 2.48 GHz; gain 1.8 dB; gain 2.25 dB; impedance bandwidth measurement; mobile communication; radiation characteristic; radiation pattern measurement; reactance compensation method; wideband multisleeve dipole antenna; Antenna measurements; Antenna radiation patterns; Bandwidth; Broadband antennas; Dipole antennas;
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
DOI :
10.1109/WICOM.2010.5600104
