Electromagnetic characterization of ceramic material produced with natural zeolite
| Autor: | Baha Kanberoğlu, A. Şükran Demirkıran, M. Hilmi Nisanci |
|---|---|
| Přispěvatelé: | Kanberoglu, B, Nisanci, MH, Demirkiran, AS, Sakarya Üniversitesi/Mühendislik Fakültesi/Elektrik-Elektronik Mühendisliği Bölümü, Kanberoğlu, Baha, Nişancı, Muhammet Hilmi, Demirkıran, Ayşe Şükran |
| Rok vydání: | 2015 |
| Předmět: |
Permittivity
Materials science Physics Mechanical Engineering Analytical chemistry Physics::Optics Thermodynamics Relative permittivity Dielectric Physics::Classical Physics Condensed Matter Physics Condensed Matter::Materials Science symbols.namesake Reflection (mathematics) Mechanics of Materials visual_art LCR meter symbols visual_art.visual_art_medium General Materials Science Ceramic Absorption (electromagnetic radiation) Debye |
| Zdroj: | Materials Science in Semiconductor Processing. 38:352-356 |
| ISSN: | 1369-8001 |
| DOI: | 10.1016/j.mssp.2014.12.003 |
| Popis: | The aim of this study is to investigate the electromagnetic characterization of ceramic panel produced with natural zeolite via considering the frequency-dependent transmission (T), reflection (R) and absorption (A) coefficients. For this purpose, first of all, frequency-dependent complex dielectric values(dielectric permittivity and tangent loss) of material are measured via LCR meter and complex dielectric values used in three dimensional(3D) electromagnetic simulation tool. Then, Debye parameters such as static permittivity(epsilon(s)), optic permittivity(epsilon(infinity)) and relaxation time(tau) are derived by using genetic algorithms. Finally, to validate the simulation results, T, R and A coefficients obtained from simulations are compared with frequency-dependent T, R and A values calculated by using the transmission-line equation. (C) 2014 Elsevier Ltd. All rights reserved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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