کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
728265 1461408 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electromagnetic characterization of ceramic material produced with natural zeolite
ترجمه فارسی عنوان
مشخصات الکترومغناطیسی مواد سرامیکی تولید شده با زئولیت طبیعی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
چکیده انگلیسی

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(εs), optic permittivity(ε∞) and relaxation time(τ) 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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science in Semiconductor Processing - Volume 38, October 2015, Pages 352–356
نویسندگان
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