Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands

In this paper, a wideband small cavity-backed magneto-electric (ME) antenna is proposed. This antenna is linearly polarized and designed to cover all the Global Navigation Satellite System (GNSS) bands. It exhibits small external dimensions of 90 × 90 × 40 mm(3) (0.34 × 0.34 × 0.15 λ(3) at lowest fr...

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Detalles Bibliográficos
Autores principales: Causse, Alexandre, Rodriguez, Kevin, Bernard, Loïc, Sharaiha, Ala, Collardey, Sylvain
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8196912/
https://www.ncbi.nlm.nih.gov/pubmed/34064228
http://dx.doi.org/10.3390/s21113599
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author Causse, Alexandre
Rodriguez, Kevin
Bernard, Loïc
Sharaiha, Ala
Collardey, Sylvain
author_facet Causse, Alexandre
Rodriguez, Kevin
Bernard, Loïc
Sharaiha, Ala
Collardey, Sylvain
author_sort Causse, Alexandre
collection PubMed
description In this paper, a wideband small cavity-backed magneto-electric (ME) antenna is proposed. This antenna is linearly polarized and designed to cover all the Global Navigation Satellite System (GNSS) bands. It exhibits small external dimensions of 90 × 90 × 40 mm(3) (0.34 × 0.34 × 0.15 λ(3) at lowest frequency) and achieves a wide impedance bandwidth of 40.5% (from 1.14 to 1.72 GHz) due to the excitation of a third resonance of the ME structure. It also provides a regular broadside gain of 5.2 dBi and stable radiation pattern in both E and H planes of the antenna.
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spelling pubmed-81969122021-06-13 Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands Causse, Alexandre Rodriguez, Kevin Bernard, Loïc Sharaiha, Ala Collardey, Sylvain Sensors (Basel) Communication In this paper, a wideband small cavity-backed magneto-electric (ME) antenna is proposed. This antenna is linearly polarized and designed to cover all the Global Navigation Satellite System (GNSS) bands. It exhibits small external dimensions of 90 × 90 × 40 mm(3) (0.34 × 0.34 × 0.15 λ(3) at lowest frequency) and achieves a wide impedance bandwidth of 40.5% (from 1.14 to 1.72 GHz) due to the excitation of a third resonance of the ME structure. It also provides a regular broadside gain of 5.2 dBi and stable radiation pattern in both E and H planes of the antenna. MDPI 2021-05-21 /pmc/articles/PMC8196912/ /pubmed/34064228 http://dx.doi.org/10.3390/s21113599 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Causse, Alexandre
Rodriguez, Kevin
Bernard, Loïc
Sharaiha, Ala
Collardey, Sylvain
Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title_full Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title_fullStr Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title_full_unstemmed Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title_short Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands
title_sort compact bandwidth enhanced cavity-backed magneto-electric dipole antenna with outer γ-shaped probe for gnss bands
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8196912/
https://www.ncbi.nlm.nih.gov/pubmed/34064228
http://dx.doi.org/10.3390/s21113599
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