کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
447390 693424 2016 6 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Dual-band reflectarray with crossed-dipole elements for GSM and LTE applications
ترجمه فارسی عنوان
بازتابنده دو باند با عناصر متقاطع دوقطبی برای برنامه های GSM و LTE
کلمات کلیدی
دو بانده؛ بازتابی؛ دو قطبی متقاطع حلقه مربع؛ FSS
Dual band; Reflectarray; Crossed dipole; Square ring; FSS
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی

A novel dual-band reflectarray for beam control of reflected waves at GSM and LTE bands is proposed in this paper. The reflectarray is constructed with two substrates separated at a distance form. Consisting of square ring and four stubs, the FSS cell element has the dual-band property for the changes of current distribution. A crossed-dipole element is printed on the surface of another substrate, and the progressive phase distribution is achieved for the reflected wave by adjusting the resonant length of the crossed-dipole element. The reflectarray can independently control the direction of both horizontally and vertically polarized reflect beams at two resonant frequencies. A reflectarray comprising 7 by 5 elements with operation at 1.7 GHz and 2.7 GHz is studied and measured, which can be applied in the GSM and LTE communication systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 70, Issue 5, May 2016, Pages 605–610
نویسندگان
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