Cross-arranged dielectric resonator antenna with cross slot excitation

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Detail(s)

Original languageEnglish
Title of host publicationISAP 2016 - International Symposium on Antennas and Propagation
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages378-379
ISBN (Print)9784885523137
Publication statusPublished - 17 Jan 2017

Conference

Title21st International Symposium on Antennas and Propagation, ISAP 2016
PlaceJapan
CityGinowan, Okinawa
Period24 - 28 October 2016

Abstract

A broadband circularly polarized (CP) dielectric resonator antenna (DRA) is investigated in this paper. There are four identical dielectric resonators (DRs) arranged into a cross configuration and excited by a cross slot. A significant enhancement in the axial ratio (AR) bandwidth is found due to their inherited sequential structures, with the antenna has the input impedance bandwidth of 31.2% from 4.06 to 5.56 GHz, and the 3-dB AR bandwidth of 24.2% from 4.24 to 5.41 GHz. Moreover, the presented CP DRA has a compact and low-profile structure. This design demonstrates an idea to widen the AR bandwidth of the CP DRA.

Research Area(s)

  • Broadband, Circularly polarized, Dielectric resonator antenna

Citation Format(s)

Cross-arranged dielectric resonator antenna with cross slot excitation. / Chen, Zhe; Wong, Hang.

ISAP 2016 - International Symposium on Antennas and Propagation. Institute of Electrical and Electronics Engineers Inc., 2017. p. 378-379.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review