Design of a Tunable Subwavelength Plasma-Based Resonator for Electrically Small Antenna Applications in L-band
Adrien Laffont
(1, 2, 3)
,
Théo Delage
(1)
,
Romain Pascaud
(1)
,
Marjorie Grzeskowiak
(1)
,
Cyril Cailhol
(1)
,
Thierry Callegari
(4)
,
Laurent Liard
(4)
,
Olivier Pascal
(5)
,
Jean-Pierre Adam
(2)
Romain Pascaud
- Fonction : Auteur
- PersonId : 762472
- ORCID : 0000-0002-1739-1613
- IdRef : 12262209X
Marjorie Grzeskowiak
- Fonction : Auteur
- PersonId : 743043
- IdHAL : marjorie-grzeskowiak
- ORCID : 0000-0002-6624-8127
- IdRef : 129516619
Thierry Callegari
- Fonction : Auteur
- PersonId : 741985
- IdHAL : thierry-callegari
- ORCID : 0000-0003-1636-4194
- IdRef : 119844001
Laurent Liard
- Fonction : Auteur
- PersonId : 742954
- IdHAL : laurent-liard
- ORCID : 0000-0001-9745-7856
- IdRef : 148712983
Olivier Pascal
- Fonction : Auteur
- PersonId : 183600
- IdHAL : olivier-pascal
- IdRef : 097540668
Résumé
A preliminary study of the design of an electrically small plasma-based resonator using a localized surface plasmon resonance (LSPR) above 1 GHz is presented. Such a resonator is intended to be used to develop an electrically small antenna with frequency agility. This resonator consists of a plasma discharge confined in a hemispherical glass shell 3 cm in diameter on a ground plane. From 1 to 1.5 GHz, the plasma electron density required to achieve the LSPR must be between 0.5 × 1011 and 1.4×1011 cm−3. Plasma losses are taken into account in this study and provide information on the required gas pressure. Typically for neon gas, the working pressure must be around 50 mTorr. A practical implementation using a miniature inductively coupled plasma (mICP) source is finally discussed.
Format du dépôt | Fichier |
---|---|
Type de dépôt | Communication dans un congrès |
Titre |
en
Design of a Tunable Subwavelength Plasma-Based Resonator for Electrically Small Antenna Applications in L-band
|
Résumé |
en
A preliminary study of the design of an electrically small plasma-based resonator using a localized surface plasmon resonance (LSPR) above 1 GHz is presented. Such a resonator is intended to be used to develop an electrically small antenna with frequency agility. This resonator consists of a plasma discharge confined in a hemispherical glass shell 3 cm in diameter on a ground plane. From 1 to 1.5 GHz, the plasma electron density required to achieve the LSPR must be between 0.5 × 1011 and 1.4×1011 cm−3. Plasma losses are taken into account in this study and provide information on the required gas pressure. Typically for neon gas, the working pressure must be around 50 mTorr. A practical implementation using a miniature inductively coupled plasma (mICP) source is finally discussed.
|
Auteur(s) |
Adrien Laffont
1, 2, 3
, Théo Delage
1
, Romain Pascaud
1
, Marjorie Grzeskowiak
1
, Cyril Cailhol
1
, Thierry Callegari
4
, Laurent Liard
4
, Olivier Pascal
5
, Jean-Pierre Adam
2
1
DEOS -
Département Electronique, Optronique et Signal
( 106890 )
- ISAE - 10 av. Edouard Belin - BP 54032 - 31055 TOULOUSE Cedex 4
- France
2
DAM/GRAMAT -
GRAMAT
( 197470 )
- Route de Reilhac 46500 Gramat
- France
3
LAPLACE -
LAboratoire PLasma et Conversion d'Energie
( 266932 )
- 118 Route de Narbonne 31062 TOULOUSE CEDEX 9
ENSEEIHT, 2 rue Camichel, 31071 Toulouse Cedex 7
- France
4
LAPLACE-GREPHE -
Groupe de Recherche Energétique, Plasmas et Hors Equilibre
( 1075135 )
- 118, route de Narbonne
31062 Toulouse cedex 9
- France
5
LAPLACE-GRE -
Groupe de Recherche en Electromagnétisme
( 1075134 )
- 118, route de Narbonne
31062 Toulouse cedex 9
- France
|
Langue du document |
Anglais
|
Source |
2020 14th European Conference on Antennas and Propagation (EuCAP)
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Invité |
Non
|
Audience |
Internationale
|
Actes |
Oui
|
Date de publication |
2020
|
Page/Identifiant |
1-4
|
Titre du congrès |
the 14th European Conference on Antennas and Propagation (EUCAP 2020)
|
Date début congrès |
2020-03-15
|
Date fin congrès |
2020-03-20
|
Ville |
Copenhague
|
Pays |
Danemark
|
Domaine(s) |
|
Mots-clés |
en
Antennas, Electrically small antennas, Epsilon negative material, Localized surface plasmon resonance, Plasma, Plasma devices
|
DOI | 10.23919/EuCAP48036.2020.9135464 |
OATAO | 26570 |
Origine :
Fichiers produits par l'(les) auteur(s)
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