No Cover Image

Journal article 755 views 351 downloads

A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications

Benjamin J. Falkner, Hengyi Zhou, Amit Mehta Orcid Logo, Thanos Arampatzis, Dariush Mirshekar-Syahkal, Hisamatsu Nakano

IEEE Transactions on Antennas and Propagation, Volume: 69, Issue: 9, Pages: 6076 - 6081

Swansea University Author: Amit Mehta Orcid Logo

Check full text

DOI (Published version): 10.1109/tap.2021.3070011

Abstract

A 1×3 linear antenna array consisting of Quad-Arm Curl antenna with a High impedance meta-surface (QACH) is presented. We believe that it is the first linear phased array solution which can provide 360° azimuth coverage. This array has been designed to operate at L-Band (1.518 - 1.675 GHz) and gener...

Full description

Published in: IEEE Transactions on Antennas and Propagation
ISSN: 0018-926X 1558-2221
Published: Institute of Electrical and Electronics Engineers (IEEE) 2021
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa56704
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2021-04-20T07:53:56Z
last_indexed 2021-09-24T03:19:50Z
id cronfa56704
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2021-09-23T11:57:07.4217742</datestamp><bib-version>v2</bib-version><id>56704</id><entry>2021-04-20</entry><title>A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications</title><swanseaauthors><author><sid>8a1e5679707cf437cbfd17b72514b8a5</sid><ORCID>0000-0001-8073-2436</ORCID><firstname>Amit</firstname><surname>Mehta</surname><name>Amit Mehta</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2021-04-20</date><deptcode>EEEG</deptcode><abstract>A 1&#xD7;3 linear antenna array consisting of Quad-Arm Curl antenna with a High impedance meta-surface (QACH) is presented. We believe that it is the first linear phased array solution which can provide 360&#xB0; azimuth coverage. This array has been designed to operate at L-Band (1.518 - 1.675 GHz) and generate right hand circularly polarized radiation to primarily target the Inmarsat BGAN satellite constellation. The metamaterial structure integrated into each antenna element allows a low-profile height of 17.2 mm (&#x3BB;1.597/10.9). Since the curl element has wideband characteristics, the array is able to provide shared aperture functionality. The array guarantees high gain beam steering for low elevation angles (up to &#x3B8; = 70&#xB0; from the zenith) with an average gain of 7.96 dBic at &#x3B8; = 70&#xB0;. In comparison, to achieve an equivalent high gain a conventional 4&#xD7;5 patch array would be required (3 elements vs 20 elements). This means that the proposed array requires 80% fewer phase shifters, amplifiers and LNAs. This translates to a crucial commercial advantage in relation to manufacturing cost. This development can lead to disruption of the existing Satcom market by lowering the barrier-to-entry for customers looking for a mass deployable, low-cost IoT on Satcom solution.</abstract><type>Journal Article</type><journal>IEEE Transactions on Antennas and Propagation</journal><volume>69</volume><journalNumber>9</journalNumber><paginationStart>6076</paginationStart><paginationEnd>6081</paginationEnd><publisher>Institute of Electrical and Electronics Engineers (IEEE)</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0018-926X</issnPrint><issnElectronic>1558-2221</issnElectronic><keywords/><publishedDay>1</publishedDay><publishedMonth>9</publishedMonth><publishedYear>2021</publishedYear><publishedDate>2021-09-01</publishedDate><doi>10.1109/tap.2021.3070011</doi><url/><notes/><college>COLLEGE NANME</college><department>Electronic and Electrical Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>EEEG</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2021-09-23T11:57:07.4217742</lastEdited><Created>2021-04-20T08:51:30.5291491</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering</level></path><authors><author><firstname>Benjamin J.</firstname><surname>Falkner</surname><order>1</order></author><author><firstname>Hengyi</firstname><surname>Zhou</surname><order>2</order></author><author><firstname>Amit</firstname><surname>Mehta</surname><orcid>0000-0001-8073-2436</orcid><order>3</order></author><author><firstname>Thanos</firstname><surname>Arampatzis</surname><order>4</order></author><author><firstname>Dariush</firstname><surname>Mirshekar-Syahkal</surname><order>5</order></author><author><firstname>Hisamatsu</firstname><surname>Nakano</surname><order>6</order></author></authors><documents><document><filename>56704__19725__fb09e5bce20c48c6bd27842b85f43b8c.pdf</filename><originalFilename>56704.pdf</originalFilename><uploaded>2021-04-21T09:24:13.7686794</uploaded><type>Output</type><contentLength>1115828</contentLength><contentType>application/pdf</contentType><version>Accepted Manuscript</version><cronfaStatus>true</cronfaStatus><copyrightCorrect>true</copyrightCorrect><language>eng</language><licence>http://creativecommons.org/licenses/by-nc-nd/4.0/</licence></document></documents><OutputDurs/></rfc1807>
spelling 2021-09-23T11:57:07.4217742 v2 56704 2021-04-20 A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications 8a1e5679707cf437cbfd17b72514b8a5 0000-0001-8073-2436 Amit Mehta Amit Mehta true false 2021-04-20 EEEG A 1×3 linear antenna array consisting of Quad-Arm Curl antenna with a High impedance meta-surface (QACH) is presented. We believe that it is the first linear phased array solution which can provide 360° azimuth coverage. This array has been designed to operate at L-Band (1.518 - 1.675 GHz) and generate right hand circularly polarized radiation to primarily target the Inmarsat BGAN satellite constellation. The metamaterial structure integrated into each antenna element allows a low-profile height of 17.2 mm (λ1.597/10.9). Since the curl element has wideband characteristics, the array is able to provide shared aperture functionality. The array guarantees high gain beam steering for low elevation angles (up to θ = 70° from the zenith) with an average gain of 7.96 dBic at θ = 70°. In comparison, to achieve an equivalent high gain a conventional 4×5 patch array would be required (3 elements vs 20 elements). This means that the proposed array requires 80% fewer phase shifters, amplifiers and LNAs. This translates to a crucial commercial advantage in relation to manufacturing cost. This development can lead to disruption of the existing Satcom market by lowering the barrier-to-entry for customers looking for a mass deployable, low-cost IoT on Satcom solution. Journal Article IEEE Transactions on Antennas and Propagation 69 9 6076 6081 Institute of Electrical and Electronics Engineers (IEEE) 0018-926X 1558-2221 1 9 2021 2021-09-01 10.1109/tap.2021.3070011 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2021-09-23T11:57:07.4217742 2021-04-20T08:51:30.5291491 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Benjamin J. Falkner 1 Hengyi Zhou 2 Amit Mehta 0000-0001-8073-2436 3 Thanos Arampatzis 4 Dariush Mirshekar-Syahkal 5 Hisamatsu Nakano 6 56704__19725__fb09e5bce20c48c6bd27842b85f43b8c.pdf 56704.pdf 2021-04-21T09:24:13.7686794 Output 1115828 application/pdf Accepted Manuscript true true eng http://creativecommons.org/licenses/by-nc-nd/4.0/
title A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
spellingShingle A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
Amit Mehta
title_short A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
title_full A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
title_fullStr A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
title_full_unstemmed A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
title_sort A Circularly Polarized Low-Cost Flat Panel Antenna Array With a High Impedance Surface Meta-Substrate for Satellite On-the-Move Medical IoT Applications
author_id_str_mv 8a1e5679707cf437cbfd17b72514b8a5
author_id_fullname_str_mv 8a1e5679707cf437cbfd17b72514b8a5_***_Amit Mehta
author Amit Mehta
author2 Benjamin J. Falkner
Hengyi Zhou
Amit Mehta
Thanos Arampatzis
Dariush Mirshekar-Syahkal
Hisamatsu Nakano
format Journal article
container_title IEEE Transactions on Antennas and Propagation
container_volume 69
container_issue 9
container_start_page 6076
publishDate 2021
institution Swansea University
issn 0018-926X
1558-2221
doi_str_mv 10.1109/tap.2021.3070011
publisher Institute of Electrical and Electronics Engineers (IEEE)
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 1
active_str 0
description A 1×3 linear antenna array consisting of Quad-Arm Curl antenna with a High impedance meta-surface (QACH) is presented. We believe that it is the first linear phased array solution which can provide 360° azimuth coverage. This array has been designed to operate at L-Band (1.518 - 1.675 GHz) and generate right hand circularly polarized radiation to primarily target the Inmarsat BGAN satellite constellation. The metamaterial structure integrated into each antenna element allows a low-profile height of 17.2 mm (λ1.597/10.9). Since the curl element has wideband characteristics, the array is able to provide shared aperture functionality. The array guarantees high gain beam steering for low elevation angles (up to θ = 70° from the zenith) with an average gain of 7.96 dBic at θ = 70°. In comparison, to achieve an equivalent high gain a conventional 4×5 patch array would be required (3 elements vs 20 elements). This means that the proposed array requires 80% fewer phase shifters, amplifiers and LNAs. This translates to a crucial commercial advantage in relation to manufacturing cost. This development can lead to disruption of the existing Satcom market by lowering the barrier-to-entry for customers looking for a mass deployable, low-cost IoT on Satcom solution.
published_date 2021-09-01T04:11:51Z
_version_ 1763753813008711680
score 11.037056

Similar Items