Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms

Hassan M. Al-Lawati, S. K. Khamas

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

Abstract

Two circularly polarized open loop antennas, backed by square patch AMC ground planes and operating at the GPS Li band are presented. The first one is fed by a co-planar waveguide (CPW) and the second one is fed by a vertical probe. The CPW antenna has provided measured S11 and AR bandwidths of ∼11% and 6% respectively compared to ∼21% and 5% for the vertical probe fed antenna. Both antennas have provided useful bore-sight gain at the desired frequency.

Original languageEnglish
Title of host publication2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509054909
DOIs
Publication statusPublished - Dec 16 2016
Event2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016 - Beirut, Lebanon
Duration: Sep 20 2016Sep 22 2016

Other

Other2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016
CountryLebanon
CityBeirut
Period9/20/169/22/16

Fingerprint

loop antennas
Loop antennas
Antenna feeders
Coplanar waveguides
waveguide antennas
Antennas
antenna feeds
probes
visual perception
antennas
Antenna grounds
waveguides
bandwidth
cavities
Global positioning system
Bandwidth

Keywords

  • artificial magnetic conducting surface
  • Circular polarisation
  • open loop antenna

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Al-Lawati, H. M., & Khamas, S. K. (2016). Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms. In 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016 [7790093] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MECAP.2016.7790093

Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms. / Al-Lawati, Hassan M.; Khamas, S. K.

2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7790093.

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

Al-Lawati, HM & Khamas, SK 2016, Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms. in 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016., 7790093, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016, Beirut, Lebanon, 9/20/16. https://doi.org/10.1109/MECAP.2016.7790093
Al-Lawati HM, Khamas SK. Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms. In 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7790093 https://doi.org/10.1109/MECAP.2016.7790093
Al-Lawati, Hassan M. ; Khamas, S. K. / Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms. 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016. Institute of Electrical and Electronics Engineers Inc., 2016.
@inproceedings{836c8ba219cb43d69012bb6d5c3d58b7,
title = "Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms",
abstract = "Two circularly polarized open loop antennas, backed by square patch AMC ground planes and operating at the GPS Li band are presented. The first one is fed by a co-planar waveguide (CPW) and the second one is fed by a vertical probe. The CPW antenna has provided measured S11 and AR bandwidths of ∼11{\%} and 6{\%} respectively compared to ∼21{\%} and 5{\%} for the vertical probe fed antenna. Both antennas have provided useful bore-sight gain at the desired frequency.",
keywords = "artificial magnetic conducting surface, Circular polarisation, open loop antenna",
author = "Al-Lawati, {Hassan M.} and Khamas, {S. K.}",
year = "2016",
month = "12",
day = "16",
doi = "10.1109/MECAP.2016.7790093",
language = "English",
booktitle = "2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

TY - GEN

T1 - Circularly polarized open loop antenna backed by square AMC with different feeding mechanisms

AU - Al-Lawati, Hassan M.

AU - Khamas, S. K.

PY - 2016/12/16

Y1 - 2016/12/16

N2 - Two circularly polarized open loop antennas, backed by square patch AMC ground planes and operating at the GPS Li band are presented. The first one is fed by a co-planar waveguide (CPW) and the second one is fed by a vertical probe. The CPW antenna has provided measured S11 and AR bandwidths of ∼11% and 6% respectively compared to ∼21% and 5% for the vertical probe fed antenna. Both antennas have provided useful bore-sight gain at the desired frequency.

AB - Two circularly polarized open loop antennas, backed by square patch AMC ground planes and operating at the GPS Li band are presented. The first one is fed by a co-planar waveguide (CPW) and the second one is fed by a vertical probe. The CPW antenna has provided measured S11 and AR bandwidths of ∼11% and 6% respectively compared to ∼21% and 5% for the vertical probe fed antenna. Both antennas have provided useful bore-sight gain at the desired frequency.

KW - artificial magnetic conducting surface

KW - Circular polarisation

KW - open loop antenna

UR - http://www.scopus.com/inward/record.url?scp=85010434735&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85010434735&partnerID=8YFLogxK

U2 - 10.1109/MECAP.2016.7790093

DO - 10.1109/MECAP.2016.7790093

M3 - Conference contribution

BT - 2016 IEEE Middle East Conference on Antennas and Propagation, MECAP 2016

PB - Institute of Electrical and Electronics Engineers Inc.

ER -