A 3D-printing Wideband Multilayered Inverted Truncated Conical Dielectric Resonator Antenna With Serrated Ground

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 publication2020 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC)
Subtitle of host publicationProceedings
PublisherIEEE
ISBN (Electronic)9781728181813
ISBN (Print)9781728181820
Publication statusPublished - Dec 2020

Publication series

NameCross Strait Radio Science and Wireless Technology Conference, CSRSWTC - Proceedings

Conference

Title2020 Cross Strait Radio Science and Wireless Technology Conference (2020 CSRSWTC)
PlaceChina
CityFuzhou, Fujian
Period13 - 16 December 2020

Abstract

A wideband multilayered inverted truncated conical dielectric resonator antenna (ITCDRA) based on 3D-printing technology is proposed. It comprises three truncated conical dielectric rings with decreasing effective dielectric constants from inside to outside. To facilitate the 3D-printing, hollow cube unit cells are utilized to reconstruct this multilayered DR. A coaxial SMA probe is used to excite this DRA with multiple TM modes. By merging these modes, a measured -10-dB impedance bandwidth of 60.8% (4.43-8.3 GHz) can be obtained. Besides, the DR is mounted on a serrated ground to obtain stable realized gain with the measured 1-dB gain-fluctuation bandwidth of 55.3% (4.55-8.03 GHz).

Research Area(s)

  • 3D-Printing, multilayered dielectric resonator antenna (DRA), stable realized gain, wideband antenna

Citation Format(s)

A 3D-printing Wideband Multilayered Inverted Truncated Conical Dielectric Resonator Antenna With Serrated Ground. / YANG, Chen; Xiao, Yuqi; Leung, Kwok Wa.

2020 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC): Proceedings. IEEE, 2020. 9372451 (Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC - Proceedings).

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