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Design and Analysis of a Wideband Skeletal Spherical Dipole Antenna

  • Jing Xuan Cui
  • , Shu Lin
  • , Bao Qi Zhu
  • , Yu Wei Zhang
  • , Shou Lan Liu
  • , Hong Jun Zhang
  • School of Electronics and Information Engineering, Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A skeletal spherical dipole antenna with similar radiation characteristics to Hertzian dipole is proposed in this paper. The antenna consists of a skeletal conical feed structure, a skeletal spherical dome loaded, and four metal arms connecting the two sides of the antenna. Even though with the size comparable to the operating wavelength at 1GHz, the antenna has the similar current distribution and radiation pattern to those of the Hertzian dipole. Besides, by employing the conical feed structure, the impedance bandwidth can reach to 52.15%. This antenna can be used in the research of the interaction between plasma and electromagnetic field.

Original languageEnglish
Title of host publication2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9787900914040
StatePublished - Oct 2019
Externally publishedYes
Event2019 International Symposium on Antennas and Propagation, ISAP 2019 - Xi�an, China
Duration: 27 Oct 201930 Oct 2019

Publication series

Name2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings

Conference

Conference2019 International Symposium on Antennas and Propagation, ISAP 2019
Country/TerritoryChina
CityXi�an
Period27/10/1930/10/19

Keywords

  • Hertzian dipole
  • antenna
  • skeletal
  • spherical
  • wideband

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