Circularly Polarized Dielectric Resonator Antenna for mm- Wave Applications

Muhammad U. Khan Asadullah, Mohammad S. Sharawi, Atif Shamim

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

Abstract

This paper presents a circularly polarized (CP) dielectric resonator antenna (DRA) for mm-wave applications. The antenna consists of a cylindrical DRA excited with coaxial feed. To obtain CP, the DRA is loaded with another parasitic dielectric cylinder of different dielectric properties, overlapping the primary cylinder. The proposed antenna operates at 26.9 GHz having impedance bandwidth (BW) of 5 GHz and axial ratio (AR) BW of 40%. The antenna exhibits peak gain of 6.5 dB.
Original languageEnglish (US)
Title of host publication2021 International Applied Computational Electromagnetics Society Symposium (ACES)
PublisherIEEE
ISBN (Print)978-1-6654-3447-8
DOIs
StatePublished - 2021

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Electrical and Electronic Engineering

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