Title :
Dual-broadband T-shaped monopole antenna for wireless communication
Author :
Wu, Jeun-Wen ; Hsiao, Hai-Ming ; Lu, Jui-Han ; Wang, Yau-Der
Author_Institution :
Dept. of Marine Eng., Nat. Kaohsiung Marine Univ., Taiwan
Abstract :
With the addition of dual shorted L-shaped strip-sleeves, a novel dual-broadband T-shaped printed monopole antenna for 2.4/5.8 GHz WLAN has been proposed and experimentally studied. The obtained impedance bandwidths can reach about 35% for the 2.4 GHz band and 10.0% for the 5.8 GHz band, which both meet the required bandwidth specifications of the IEEE 802.11a/b/g standards. The measured peak antenna gains for the operating frequencies across dual WLAN bands are measured to be, respectively, 3.4 and 1.0 dBi, with the gain variations within 0.8 dBi.
Keywords :
UHF antennas; antenna radiation patterns; broadband antennas; electric impedance; microstrip antennas; monopole antennas; multifrequency antennas; wireless LAN; 2.4 GHz; 5.8 GHz; IEEE 802.11a; IEEE 802.11b; IEEE 802.11g; L-shaped strip-sleeves; broadband antenna; dual WLAN bands; dual-band antenna; dual-broadband T-shaped monopole antenna; impedance bandwidth; peak antenna gains; printed antenna; radiation patterns; Bandwidth; Communication standards; Communications technology; Dielectric substrates; Dual band; Frequency; Marine technology; Resonance; Wireless LAN; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551355
