A wideband patch antenna with cross-polarization suppression

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

65 Scopus Citations
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Detail(s)

Original languageEnglish
Pages (from-to)211-214
Journal / PublicationIEEE Antennas and Wireless Propagation Letters
Volume3
Issue number1
Publication statusPublished - Dec 2004

Abstract

By introducing a meandering strip feeding structure, a patch antenna for wideband and low cross-polarization operation is proposed. The investigation shows that this feeding technique is suitable for both planar and curved grounding structures, where the impedance band widths (SWR <2) of 24% and 32% can be obtained, respectively. In both cases, the cross-polarization levels are less than -20 dB in E- and H-planes across the passband. Also, symmetrical and stable radiation patterns are obtained. Simulation results are compared with the experiments and a good agreement is observed.

Research Area(s)

  • Cross-polarization suppression, Wideband patch antenna

Citation Format(s)

A wideband patch antenna with cross-polarization suppression. / Li, P.; Lai, H. W.; Luk, K. M. et al.
In: IEEE Antennas and Wireless Propagation Letters, Vol. 3, No. 1, 12.2004, p. 211-214.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review