کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4953776 1443117 2018 22 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on the properties of the two-dimensional curved surface metamaterial
ترجمه فارسی عنوان
مطالعه خواص دو بعدی مواد منفجره سطحی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی

Metamaterials become a breakthrough technology due to their potential applications. We numerically investigate the properties of the two-dimensional curved surface metamaterial in the microwave regime. Unlike one-dimensional planar metamaterial, some novel properties are stimulated in the designed two-dimensional curved surface metamaterial. The reflected wave is transformed into its orthogonal polarization wave in addition to the absorbing components for normal linearly polarized electromagnetic wave incidence. The polarization conversion ratio and absorption are discussed detailly under different oblique incident conditions both in transverse electric wave and transverse magnetic wave. The reflections are stable for transverse magnetic wave while changing obviously for transverse electric wave when the incident angle changes from 0° to 60°. The tendency of reflections is almost consistent when the polarization angle changes from 0° to 45° under normal incidence. We also discuss the influences of the geometric parameters on the properties of the two-dimensional curved surface metamaterial. The designed two-dimensional curved surface metamaterial can be a very potential candidate for the radar scattering section reduction and electromagnetic stealth.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 83, January 2018, Pages 376-397
نویسندگان
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