@inproceedings{bfa32d054ea6406aa724b12f91a107b3,
title = "Polarization tunable dielectric resonator antenna with quasi-lumped quadrature coupler",
abstract = "A full polarization reconfigurable dielectric resonator antenna (DRA) is proposed in this paper. Fed with a quasi-lumped quadrature coupler (QLQC), the DRA can achieve vertical linear, horizontal linear, left-handed circular and right-handed circular polarization simply by changing the mode and input port of the hybrid. A reconfigurable DRA operating at 3.5 GHz has been investigated. Due to the wideband characteristic of DRA, the impedance bandwidth (S11 < -10dB) of linear polarization (LP) is 12.6\% with reasonable gain. The bandwidth of circular polarization is 15.1\% with S11 lower than -10 dB and gain in the boresight direction over 5dBi.",
author = "Meng Zhang and Bin Li and Yong Liu and Xin Lv",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 2015 1st IEEE International Conference on Computational Electromagnetics, ICCEM 2015 ; Conference date: 02-02-2015 Through 05-02-2015",
year = "2015",
month = mar,
day = "2",
doi = "10.1109/COMPEM.2015.7052662",
language = "English",
series = "ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "361--362",
editor = "So, \{Kwok Kan\} and Hang Wong",
booktitle = "ICCEM 2015 - 2015 IEEE International Conference on Computational Electromagnetics",
address = "United States",
}