Sinha, D and Amaratunga, GAJ (2015) Electromagnetic radiation under explicit symmetry breaking. Physical Review Letters, 114. 147701-. ISSN 0031-9007
Full text not available from this repository.Abstract
We report our observation that radiation from a system of accelerating charges is possible only when there is explicit breaking of symmetry in the electric field in space within the spatial configuration of the radiating system. Under symmetry breaking, current within an enclosed area around the radiating structure is not conserved at a certain instant of time resulting in radiation in free space. Electromagnetic radiation from dielectric and piezoelectric material based resonators are discussed in this context. Finally, it is argued that symmetry of a resonator of any form can be explicitly broken to create a radiating antenna.
Item Type: | Article |
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Subjects: | UNSPECIFIED |
Divisions: | Div B > Electronics, Power & Energy Conversion |
Depositing User: | Cron Job |
Date Deposited: | 17 Jul 2017 19:44 |
Last Modified: | 08 Apr 2021 06:54 |
DOI: | 10.1103/PhysRevLett.114.147701 |