| DOI | Trouver le DOI : https://doi.org/10.1109/APS/URSI47566.2021.9704062 |
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| Auteur | Rechercher : Deva, Utkarsh1; Rechercher : Freundorfer, A.P.; Rechercher : Xiao, Gaozhi2; Rechercher : Al-Alem, Yazan; Rechercher : Antar, Y.M.M. |
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| Affiliation | - Queen's University,Department of Electrical and Computer Engineering,Kingston,ON,Canada
- Conseil national de recherches du Canada. Électronique et photonique avancées
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| Format | Texte, Article |
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| Conférence | 2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), December 4-10, 2021, Singapore |
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| Sujet | wideband; circularly polarized; MEDA; miniaturization; rectangular array; geometry; satellite antennas; Dipole antennas; magnetoelectric effects; dielectrics; broadband antennas; impedance |
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| Résumé | A low-profile, circularly polarized (CP) wideband antenna is a desirable component in any satellite communication system which requires high data transfer rate. Magneto-Electric Dipole Antenna (MEDA) has emerged as an excellent candidate for such wideband application. However, the dimensions of a typical MEDA antenna restrict its practical use as an element for a rectangular array. Here we propose two techniques to miniaturize the printed MEDA to make it compatible with rectangular array configuration without significantly affecting its overall performance. For the proposed design, axial-ratio (AR) bandwidth and impedance bandwidth overlaps from 25.4 GHz to 31.5 GHz, with miniaturization of about 45% in one of the dimensions. |
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| Date de publication | 2021-12-04 |
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| Maison d’édition | IEEE |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 4c6c3614-146d-40f6-8229-bdf0752b0fce |
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| Enregistrement créé | 2022-08-25 |
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| Enregistrement modifié | 2022-08-25 |
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