کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
446107 693298 2016 5 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
A wideband antenna with defected ground plane for WLAN/WiMAX applications
ترجمه فارسی عنوان
یک آنتن باند پهن با سطح زمین دچار نقص برای برنامه های WLAN / WiMAX
کلمات کلیدی
میکروستریپ تغذیه؛ آنتن باریک؛ برنامه های WLAN / WiMAX
Defected ground plane; Microstrip-fed; Wideband antenna; WLAN/WiMAX applications
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
چکیده انگلیسی

A microstrip-fed wideband antenna with defected ground structure is proposed for WLAN and WiMAX band applications. The proposed antenna uses an annular ring radiator which is encircled by a rhombus shaped strip and the defected ground plane. The ground plane is cambered shaped and cut out by rectangular-shape slot and thus forms a defected ground structure. The parametric study is carried out to study the effects of varying dimensions on the antenna performance. To validate simulation results of the design a prototype is fabricated on the commercially available FR4 material. Measured results shows a good agreement with the simulated results. It is found that the antenna shows wide bandwidth of 86.71% (2.4–6.0 GHz) which covers entire WLAN and WiMAX bands. Thus the proposed antenna is well suitable for WLAN/WiMAX applications.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 70, Issue 3, March 2016, Pages 354–358
نویسندگان
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