Title :
A CPW-fed triple-band antenna with a Π-shaped slot for WLAN and WiMAX applications
Author :
Li, Biao ; Yin, Ying-Zeng ; Zhao, Yang ; Ding, Yang
Author_Institution :
Nat. Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China
Abstract :
A novel coplanar waveguide-fed triple-band antenna with omni directional radiation patters in the azimuth plane is proposed. The proposed antenna consists of a rectangular patch monopole with a Π-shaped slot. It can provide three separate impedance bandwidths of 27%, range from 2.22 to 2.89GHz; bandwidth of 15%, range from 3.18 to 3.71GHz; and bandwidths of 22%, range from 5.09 to 6.33GHz, respectively, covering all the 2.4/5.2/5.8GHz WLAN bands and 2.5/3.5/5.5GHz WiMAX bands.
Keywords :
UHF antennas; WiMax; antenna feeds; antenna radiation patterns; coplanar waveguides; monopole antennas; multifrequency antennas; slot antennas; wireless LAN; Π-shaped slot antenna; CPW-fed triple-band antenna; WLAN; WiMAX; azimuth plane; bandwidth 2.22 GHz to 2.89 GHz; bandwidth 3.18 GHz to 3.71 GHz; bandwidth 5.09 GHz to 6.33 GHz; coplanar waveguide; frequency 2.4 GHz; frequency 5.2 GHz; frequency 5.8 GHz; omnidirectional radiation pattern; rectangular patch monopole antenna; Coplanar waveguides; Frequency measurement; Microwave measurements; WiMAX; Wireless LAN; Π-shaped slot; CPW; monopole; triple-band;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6036967
