A Polarization Reconfigurable Dielectric Resonator Antenna with Agile Switch

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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Author(s)

Detail(s)

Original languageEnglish
Title of host publication2019 IEEE International Conference on Computational Electromagnetics
Subtitle of host publicationICCEM 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538671115
Publication statusPublished - Mar 2019

Publication series

NameIEEE International Conference on Computational Electromagnetics, ICCEM - Proceedings

Conference

Title5th IEEE International Conference on Computational Electromagnetics (ICCEM 2019)
LocationTongji University
PlaceChina
CityShanghai
Period20 - 22 March 2019

Abstract

In this paper, we presented a new linear polarization (LP) reconfigurable glass dielectric resonator antenna (DRA) with agile switch. To quickly reconfigure the polarization of the DRA, we equipped two orthogonal PIN-diode loaded metallic strip lines inside the dielectric resonator. The inserted metal strip line disturbed the initial electric field distribution and changed the polarization of the DRA. As a result, the glass DRA achieved three switchable polarizations: 90-degree polarization (STATE 1), + 45-degree polarization (STATE 2), and - 45-degree polarization (STATE 3) across a wide efficient impedance bandwidth (overlapped band of the three states) of 15.0 %. For demonstration, the DRA was designed at 2.4 GHz with high radiation efficiencies and quickly switch.

Research Area(s)

  • dielectric resonator antenna, glass antenna, polarization

Citation Format(s)

A Polarization Reconfigurable Dielectric Resonator Antenna with Agile Switch. / Chen, Zhe; Wong, Hang; Xiang, Jun.

2019 IEEE International Conference on Computational Electromagnetics: ICCEM 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2019. 8779167 (IEEE International Conference on Computational Electromagnetics, ICCEM - Proceedings).

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