A low profile, UWB circular patch antenna with monopole-like radiation characteristics

Bahare Mohamadzade, Roy B. V. B. Simorangkir, Raheel M. Hashmi, Karu P. Esselle

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

Abstract

a simple ultra-wideband antenna with monopolelike radiation pattern is presented in this paper. The structure of this low profile antenna with height of the 7 mm (0.65; min) is based on annular-ring circular patch. To improve the antenna's bandwidth, the main annular-ring circular patch is loaded with two concentric rings and two rectangular slots. The result shows the antenna achieves a 10 dB return loss bandwidth from 2.85 GHz to 8.6 GHz. The monopole-like radiation pattern is maintained throughout the frequency bands by combining four propagation modes of TM 01, TM 02, and TM 03.

Original languageEnglish
Title of host publication2020 International Workshop on Antenna Technology (iWAT)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages3
ISBN (Electronic)9781728126401, 9781728126395
ISBN (Print)9781728126418
DOIs
Publication statusPublished - 2020
Event2020 International Workshop on Antenna Technology, iWAT 2020 - Bucharest, Romania
Duration: 25 Feb 202028 Feb 2020

Conference

Conference2020 International Workshop on Antenna Technology, iWAT 2020
CountryRomania
CityBucharest
Period25/02/2028/02/20

Keywords

  • Annular-ring patch
  • circular patch
  • low profile antenna
  • microstrip antenna
  • monopole-like radiation patterns
  • ultra-wideband (UWB)

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