Conference Proceeding

A Study of Cross Ring Antenna for UWB Applications

Dept. of Electron. Eng., Queen Mary London Univ.;
04/2007; DOI:10.1109/IWAT.2007.370165 ISBN: 1-4244-1088-6 pp.424 - 427 In proceeding of: Antenna Technology: Small and Smart Antennas Metamaterials and Applications, 2007. IWAT '07. International Workshop on
Source: IEEE Xplore

ABSTRACT This paper presents an investigation of cross ring/disc antenna for UWB applications. A coaxial cable fed cross the ring antenna with satisfactory -10 dB return loss bandwidth is firstly designed. In order to minimize the radiation pattern distortion at 9 GHz, an extended ground plane is then introduced. A comparison of performance of four different kinds of cross ring/disc antennas is also illustrated.

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Keywords

different kinds
 
extended ground plane
 
radiation pattern distortion
 
ring antenna
 
ring/disc antenna
 
ring/disc antennas
 
satisfactory -10 dB return loss bandwidth
 

Lu Guo