A Planar Single-Polarized Ultra-Wideband Antenna Element for Millimeter-Wave Phased Array

Sadegh Mansouri Moghaddam, Jian Yang, Andrés Alayón Glazunov, Ashraf Uz Zaman

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

2 Citations (Scopus)

Abstract

We propose a single-polarized ultra-wideband element for mm-wave phased arrays. The element is comprised of tightly-coupled bowties fed by a specific configuration of plated via holes. The corresponding feeding network is implemented in such a way to eliminate the use of an external balun. In addition, it provides the possibility to be manufactured by PCB technology. The simulated element has a relative bandwidth of 2.56:1 at a reflection coefficient better than -8 dB while scanning up to 45°. The reflection coefficient remains below -6 dB for a maximum scanning angle of 60°.

Original languageEnglish
Title of host publication2018 International Symposium on Antennas and Propagation, ISAP 2018
Place of PublicationPiscataway, NJ
PublisherIEEE
ISBN (Electronic)978-89-5708-304-8, 978-89-5708-297-3
ISBN (Print)978-1-5386-5389-0
Publication statusPublished - 25 Jan 2019
Event2018 International Symposium on Antennas and Propagation, ISAP 2018 - Busan, Korea, Republic of
Duration: 23 Oct 201826 Oct 2018

Conference

Conference2018 International Symposium on Antennas and Propagation, ISAP 2018
CountryKorea, Republic of
CityBusan
Period23/10/1826/10/18

Keywords

  • Millimeter-wave
  • Phased array antenna
  • UWB antenna

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