Fractional Calculus-Based Modeling of Electromagnetic Field Propagation in Arbitrary Biological Tissue
المؤلفون المشاركون
Caratelli, Diego
Mescia, Luciano
Bia, Pietro
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-05
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
The interaction of electromagnetic fields and biological tissues has become a topic of increasing interest for new research activities in bioelectrics, a new interdisciplinary field combining knowledge of electromagnetic theory, modeling, and simulations, physics, material science, cell biology, and medicine.
In particular, the feasibility of pulsed electromagnetic fields in RF and mm-wave frequency range has been investigated with the objective to discover new noninvasive techniques in healthcare.
The aim of this contribution is to illustrate a novel Finite-Difference Time-Domain (FDTD) scheme for simulating electromagnetic pulse propagation in arbitrary dispersive biological media.
The proposed method is based on the fractional calculus theory and a general series expansion of the permittivity function.
The spatial dispersion effects are taken into account, too.
The resulting formulation is explicit, it has a second-order accuracy, and the need for additional storage variables is minimal.
The comparison between simulation results and those evaluated by using an analytical method based on the Fourier transformation demonstrates the accuracy and effectiveness of the developed FDTD model.
Five numerical examples showing the plane wave propagation in a variety of dispersive media are examined.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bia, Pietro& Mescia, Luciano& Caratelli, Diego. 2016. Fractional Calculus-Based Modeling of Electromagnetic Field Propagation in Arbitrary Biological Tissue. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1112343
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bia, Pietro…[et al.]. Fractional Calculus-Based Modeling of Electromagnetic Field Propagation in Arbitrary Biological Tissue. Mathematical Problems in Engineering No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1112343
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bia, Pietro& Mescia, Luciano& Caratelli, Diego. Fractional Calculus-Based Modeling of Electromagnetic Field Propagation in Arbitrary Biological Tissue. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1112343
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1112343
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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