Title :
Printed circular ring antenna for UWB application
Author :
Azim, Rezaul ; Islam, Mohammad Tariqul ; Misran, Norbahiah
Author_Institution :
Dept. Electr., Electron. & Syst. Eng., Univ. Kebangsaan Malaysia, Bangi, Malaysia
Abstract :
A printed circular ring antenna for UWB application is proposed in this paper. The antenna structure is composed of a circular ring patch and a partial ground plane. The proposed antenna has a total size of 39 × 40 mm2. The measurement shows that the antenna has an impedance bandwidth (VSWR≤ 2) of 9.54 GHz (2.54 to 12.08 GHz). A nearly stable bidirectional radiation pattern with low cross polarization makes the proposed antenna suitable for being used in wireless communication system. Details of the proposed compact planar antenna design are presented and discussed.
Keywords :
microstrip antennas; planar antennas; ultra wideband antennas; UWB application; antenna structure; bidirectional radiation pattern; circular ring patch; compact planar antenna design; cross polarization; impedance bandwidth; partial ground plane; printed circular ring antenna; wireless communication system; Microstrip line; Monopole Antenna; Partial ground plane; Planar antenna; Ultrawideband (UWB) antenna;
Conference_Titel :
Electrical and Computer Engineering (ICECE), 2010 International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4244-6277-3
DOI :
10.1109/ICELCE.2010.5700703
