Microdosimetry of Multi Electrodes Array in an RF Exposure System for In vitro Real-Time Recordings
| Autor: | Clement E. Lemercier, Corinne El Khoueiry, Noëlle Lewis, Delia Arnaud-Cormos, Philippe Lévêque, Isabelle Lagroye, Amani Nefzi, Clemens Boucsein |
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| Přispěvatelé: | BIO-INGENIERIE (XLIM-BIO-INGENIERIE), XLIM (XLIM), Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'intégration, du matériau au système (IMS), Université Sciences et Technologies - Bordeaux 1-Institut Polytechnique de Bordeaux-Centre National de la Recherche Scientifique (CNRS), EPHE PSL Research University (EPHE PSL), Institut Universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.), Leveque, Philippe |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Electromagnetics
Materials science business.industry Frequency band [SPI.ELEC] Engineering Sciences [physics]/Electromagnetism Electromagnetic compatibility 020206 networking & telecommunications 02 engineering and technology 03 medical and health sciences [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism 0302 clinical medicine 030220 oncology & carcinogenesis Electrode 0202 electrical engineering electronic engineering information engineering Scattering parameters Electrode array Optoelectronics Radio frequency Reflection coefficient business ComputingMilieux_MISCELLANEOUS |
| Zdroj: | International Microwave Biomedical Conference (IMBioC 2019) International Microwave Biomedical Conference (IMBioC 2019), May 2019, Nanjing, China |
| Popis: | The ubiquitous use of wireless communication devices increases the concerns about the effects of radiofrequency (RF) electromagnetic (EM) fields on human bodies. Numerous investigations concern the effects of RF exposure on the central nervous system specifically on brain cells/neurons. Thus, for recording the electrical activity of neuronal networks, an exposure device based on an open transverse electromagnetic (TEM) cell containing a multi electrode array (MEA) was designed and characterized. The new MEA was designed to improve the electromagnetic compatibility with the RF exposure device. The exposure system operates in the frequency band 0.1 – 2 GHz with a reflection coefficient S 11 under −10 dB. The TEM cell exposure device was characterized at 1.8 GHz to assess the propagating E-field when inserting the MEA. |
| Databáze: | OpenAIRE |
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