Title :
An ultra-wideband dielectric resonator antenna with pattern reconfiguration
Author :
Liang, Xianling ; Fu, Xin ; Jin, Ronghong ; Geng, Junping ; Ye, Sheng
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiaotong Univ., Shanghai, China
Abstract :
In this paper, an ultra-wideband dielectric resonator antenna is proposed for wireless communication device applications. The antenna can provide the monopole-like radiation pattern and the mushroom-like radiation pattern in the operation band from 3.9 to 12.2 GHz (VSWR≤2) through the in-phase feed and the out-phase feed of two input ports, respectively.
Keywords :
antenna feeds; antenna radiation patterns; dielectric resonator antennas; microwave antennas; radiocommunication; ultra wideband antennas; frequency 3.9 GHz to 12.2 GHz; monopole-like radiation pattern; mushroom-like radiation pattern; pattern reconfiguration; ultrawideband dielectric resonator antenna; wireless communication device application; Antenna feeds; Antenna radiation patterns; Dielectric resonator antennas; Ultra wideband antennas; Wireless communication;
Conference_Titel :
Antenna Technology (iWAT), 2011 International Workshop on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-9133-9
DOI :
10.1109/IWAT.2011.5752316
