Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 |
| Herausgeber (Verlag) | Institute of Electrical and Electronics Engineers Inc. |
| Seiten | 469-471 |
| Seitenumfang | 3 |
| ISBN (elektronisch) | 9781728150185 |
| ISBN (Print) | 978-1-6654-3083-8 |
| Publikationsstatus | Veröffentlicht - 20 Sept. 2021 |
| Veranstaltung | 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 - Virtual, New York, USA / Vereinigte Staaten Dauer: 20 Sept. 2021 → 25 Sept. 2021 |
Publikationsreihe
| Name | 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021 |
|---|
Abstract
The existence of non-radiating sources with high reduction of far-field radiation and accumulation of electromagnetic field in the near-field zone is crucial for various branches of science from medical imaging to dark matter. Here a non-radiating electric source consisted of an ultra-high permittivity dielectric hollow disk excited by an electric point-like dipole antenna placed inside the disk is studied. We theoretically demonstrate that such a system supports anapole state with radiation suppression to the far-field. The radiation suppression is obtained by destructive interference between the point-like dipole antenna's radiation and the hollow disk's induced current.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Werkstoffwissenschaften (insg.)
- Oberflächen, Beschichtungen und Folien
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Physik und Astronomie (insg.)
- Strahlung
- Physik und Astronomie (insg.)
- Oberflächen und Grenzflächen
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- BibTex
- RIS
2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021. Institute of Electrical and Electronics Engineers Inc., 2021. S. 469-471 (2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Non-Radiating Electric Source Based on Anapole State
AU - Zanganeh, E.
AU - Evlyukhin, A.
AU - Miroshnichenko, A.
AU - Kapitanova, P.
N1 - Funding Information: The support from the DeutscheForschungsgemeinschaft (DFG, German Research Foundation) under Germany’s ExcellenceStrategywi thin the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453) is acknowledged. The multi-pole analysis has been supported by the Russian Science Foundation Grant No. 20-12-00343.
PY - 2021/9/20
Y1 - 2021/9/20
N2 - The existence of non-radiating sources with high reduction of far-field radiation and accumulation of electromagnetic field in the near-field zone is crucial for various branches of science from medical imaging to dark matter. Here a non-radiating electric source consisted of an ultra-high permittivity dielectric hollow disk excited by an electric point-like dipole antenna placed inside the disk is studied. We theoretically demonstrate that such a system supports anapole state with radiation suppression to the far-field. The radiation suppression is obtained by destructive interference between the point-like dipole antenna's radiation and the hollow disk's induced current.
AB - The existence of non-radiating sources with high reduction of far-field radiation and accumulation of electromagnetic field in the near-field zone is crucial for various branches of science from medical imaging to dark matter. Here a non-radiating electric source consisted of an ultra-high permittivity dielectric hollow disk excited by an electric point-like dipole antenna placed inside the disk is studied. We theoretically demonstrate that such a system supports anapole state with radiation suppression to the far-field. The radiation suppression is obtained by destructive interference between the point-like dipole antenna's radiation and the hollow disk's induced current.
UR - http://www.scopus.com/inward/record.url?scp=85118958175&partnerID=8YFLogxK
U2 - 10.1109/Metamaterials52332.2021.9577196
DO - 10.1109/Metamaterials52332.2021.9577196
M3 - Conference contribution
AN - SCOPUS:85118958175
SN - 978-1-6654-3083-8
T3 - 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
SP - 469
EP - 471
BT - 2021 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2021
Y2 - 20 September 2021 through 25 September 2021
ER -