کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7932694 1512614 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Positional disorder for a medium composed of loaded wire dipoles
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Positional disorder for a medium composed of loaded wire dipoles
چکیده انگلیسی
Due to fabrication limitations, a periodic medium composed of loaded wire dipoles may have uncontrollable positional disorder. This disorder may change the electromagnetic characteristics of such a medium. Effects of positional disorder have been theoretically studied upon the effective permittivity of a composite medium containing resonant inclusions, i.e., loaded wire dipoles. It is observed that an increase in positional disorder blueshifts the resonance and the plasma frequencies of the medium. Also this increase may reduce the range of frequencies for which the real part of the effective permittivity of the medium is negative.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 309, 15 November 2013, Pages 338-343
نویسندگان
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