Exact Image Method for Radiation Problems in Stratified Isorefractive Tellegen Media
| العنوان: | Exact Image Method for Radiation Problems in Stratified Isorefractive Tellegen Media |
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| المؤلفون: | Seargio A. Matos, Carlos R. Paiva, Filipa R. Prudêncio |
| المصدر: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2014. |
| سنة النشر: | 2014 |
| مصطلحات موضوعية: | Electromagnetic field, Physics, Image theory, Isorefractive media, Analytical expressions, business.industry, Mathematical analysis, Physics::Optics, Radiation, Polarization (waves), Nonreciprocal media, Tellegen media, Dipole, Superposition principle, Optics, Slab, Electrical and Electronic Engineering, business |
| الوصف: | WOS:000341980900022 (Nº de Acesso Web of Science) We develop a generalized image method to solve radiation problems in nonreciprocal stratified Tellegen media. It is shown that the electromagnetic fields emitted by elementary sources have exact analytical expressions in case of isorefractive structures. Namely, we prove that the fields radiated by an electric dipole in the vicinity of a nonreciprocal Tellegen slab can be written as the superposition of the fields radiated by a set of infinite virtual dipoles. We outline some possible applications of our theory and show that the Tellegen slab allows tailoring the polarization state of the radiated fields |
| وصف الملف: | application/pdf |
| تدمد: | 1558-2221 0018-926X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeece533f0d0c742e4c07fbbcb5de999 https://doi.org/10.1109/tap.2014.2330873 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....eeece533f0d0c742e4c07fbbcb5de999 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15582221 0018926X |
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