A novel UWB dielectric resonator antenna with dual notched bands

Yinyan Chen, Yuehe Ge, Trevor S. Bird

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Abstract

A compact ultra-wideband (UWB) dielectric resonator antenna (DRA) with dual band-notched characteristics is proposed. A shorting conductor is attached to one side of the DRA, to reduce more than half the volume of the antenna. An inverted novel shaped strip is designed to print near the feed probe side, to achieve the dual band-notched characteristics. According to the simulation results, the antenna offers a VSWR<2 bandwidth of 2.9 GHz-11.0 GHz, with the dual notched bands of 5.15 GHz-5.825 GHz (WLAN) and 8.025 GHz-8.40 GHz (ITU), indicating that the antenna is a good candidate for various UWB applications.

Original languageEnglish
Title of host publication2015 International Symposium on Antennas and Propagation (ISAP)
Subtitle of host publicationproceedings
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)9784885523038
Publication statusPublished - 2015
Externally publishedYes
EventInternational Symposium on Antennas and Propagation, ISAP 2015 - Hobart, Australia
Duration: 9 Nov 201512 Nov 2015

Conference

ConferenceInternational Symposium on Antennas and Propagation, ISAP 2015
CountryAustralia
CityHobart
Period9/11/1512/11/15

Keywords

  • DRA
  • dual notched bands
  • UWB

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