Paper Title:
Design and Simulation of a Broad Band Retrodirective Array Element
  Abstract

In this paper, a novel dual-polarized antenna fed by microstrip line for retrodirective array is presented. The star-shaped patch is used to reduce the mutual coupling among array elements; also bandwidth can be enhanced by choosing stacked patch. The simulated results indicate that the impedance bandwidth (VSWR<2) achieve 17%, the antenna gain is higher than 8dB, the port-to-port isolation and polarization isolation maintain at less than-20dB. A 1-D retrodirective array is designed based on this novel element, the array displays better retrodirectivity. It is validated that the dual-polarized microstrip antenna can be widely used in retrodirective array.

  Info
Periodical
Edited by
Han Zhao
Pages
3087-3090
DOI
10.4028/www.scientific.net/AMM.130-134.3087
Citation
F. G. Hu, J. H. Zhang, L. Y. Fang, "Design and Simulation of a Broad Band Retrodirective Array Element", Applied Mechanics and Materials, Vols. 130-134, pp. 3087-3090, 2012
Online since
October 2011
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