Paper Title:
A Novel Slot-Ring Coupling Antenna with Switchable Polarization
  Abstract

In this paper, a novel slot-ring coupling antenna with reconfigurable circular polarization is presented. The antenna consists of Wilkinson power divider and a slot-ring with perturbations. By controlling the states of the switches, the antenna can achieve right-hand circular polarization (RHCP), left-hand circular polarization (LHCP) in the same direction, respectively. The proposed antenna is designed and simulated using Ansoft HFSS. The measured results of the fabricated antenna are in good agreement with the simulated. Both measured and simulated results of the antenna are presented and discussed.

  Info
Periodical
Edited by
Han Zhao
Pages
4011-4015
DOI
10.4028/www.scientific.net/AMM.130-134.4011
Citation
S. Gao, A. G. Wang, J. Pei, G. H. Zhao, "A Novel Slot-Ring Coupling Antenna with Switchable Polarization", Applied Mechanics and Materials, Vols. 130-134, pp. 4011-4015, 2012
Online since
October 2011
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