Title :
Compact dual band planar monopole antenna for WLAN/WiMAX
Author :
Kachare, Rupali ; Deosarkar, Shankar ; Deshmukh, Vikas
Author_Institution :
Electron. & Telecommun. Eng. Dept., Univ. of Pune, Pune, India
Abstract :
Modern wireless communication systems are greater demands for antenna designs. Planar monopole antenna is used to achieve broad bandwidth. Planar monopole antenna with its attractive characteristics satisfies the requirements of low weight, low cost, simple structure and regular omnidirectional radiation pattern. A compact planar monopole antenna for multiband and wideband operations is proposed. Asymmetrical and symmetrical beveling antenna´s performance are compared. The proposed antenna consists of U shaped monopole and T shaped stub resonator. A beveling lower edge of the patch is introduced to expand impedance bandwidth. The compact antenna operates in two frequency bands 3.5GHz (3.35-3.94 GHz) WiMAX and 5 GHz (5-6.63 GHz) WLAN bands.
Keywords :
WiMax; antenna radiation patterns; microwave antennas; monopole antennas; multifrequency antennas; planar antennas; wireless LAN; T shaped stub resonator; U shaped monopole; WLAN bands; WiMAX bands; antenna designs; asymmetrical beveling antenna; beveling lower edge; compact planar monopole antenna; frequency 3.35 GHz to 3.94 GHz; frequency 5 GHz to 6.63 GHz; impedance bandwidth; modern wireless communication systems; multiband operations; omnidirectional radiation pattern; wideband operations; Antennas; Dual band; Geometry; Indexes; Resonant frequency; WiMAX; Multiband antenna; Wireless local area network (WLAN); planar monopole antenna; worldwide interoperability for microwave access (WiMAX);
Conference_Titel :
Communications and Signal Processing (ICCSP), 2014 International Conference on
Conference_Location :
Melmaruvathur
Print_ISBN :
978-1-4799-3357-0
DOI :
10.1109/ICCSP.2014.6949869
