Wideband circularly polarized hollow dielectric resonator antenna with a parasitic strip

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review

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Author(s)

Detail(s)

Original languageEnglish
Title of host publicationProceedings of 2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2011
Pages514-515
Volume1
Publication statusPublished - 2011

Publication series

Name
Volume1

Conference

Title2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2011
PlaceChina
CityHarbin
Period27 - 30 July 2011

Abstract

A wideband circularly polarized hollow dielectric resonator antenna (DRA) is studied in this paper. A conducting strip is used to excite the DRA, and a parasitic patch is attached near a corner of the DRA to generate circularly polarized fields. The antenna was simulated using Ansoft HFSS. Measurements were done and the results agree well with simulations. It provides a wide 3-dB axial-ratio bandwidth of 11.8%, which is ∼3 times of that of the solid CP DRA. © 2011 IEEE.

Research Area(s)

  • circular polarization, dielectric resonator antenna

Citation Format(s)

Wideband circularly polarized hollow dielectric resonator antenna with a parasitic strip. / Lu, Kai; Leung, Kwok Wa.

Proceedings of 2011 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference, CSQRWC 2011. Vol. 1 2011. p. 514-515 6036998.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)Not applicablepeer-review