Modeling microwave electromagnetic field absorption in muscle tissues
| Autor: | D. Felbacq, Jean-Louis Damez, Sylvie Clerjon, Frédéric Zolla |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Permittivity
Electromagnetic field Materials science Computer simulation business.industry Physics::Medical Physics Experimental data Condensed Matter Physics Homogenization (chemistry) Electromagnetic radiation Electronic Optical and Magnetic Materials Optics Dosimetry business Instrumentation Microwave |
| Zdroj: | The European Physical Journal Applied Physics. 19:25-27 |
| ISSN: | 1286-0050 1286-0042 |
| DOI: | 10.1051/epjap:2002045 |
| Popis: | Absorption of electromagnetic energy in human tissues is an important issue with respect to the safety of low-level exposure. Simulation is a way to a better understanding of electromagnetic dosimetry. This letter presents a comparison between results obtained from a numerical simulation and experimental data of absorbed energy by a muscle. Simulation was done using a bidimensional double-scale homogenization scheme leading to the effective permittivity tensor. Experimental measurements were performed at 10 GHz on bovine muscle, 30 hours after slaughter, thanks to the open-ended rectangular waveguide method. Results show a good agreement between measurements and simulated data. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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