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A yagi-uda pattern reconfigurable antenna for wimax application

• 2019
العودة
معلومات البحث
المؤلفون S Gaya, H Attia, SI Sheikh, A Mahmoud, MS Sharawi
الكلمات المفتاحية Not Available
المجلة العلمية Not Available
الناشر Not Available
المجلد Not Available
العدد Not Available
الصفحات Not Available
publication.type International
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
In this paper, a pattern reconfigurable array antenna with linear polarization is presented. It comprises three parts that include a driving element centered between two other parasitic elements. To achieve pattern reconfiguration, the approach of Yagi-Uda configuration is employed, where the positions of the reflector and director are to be interchanged using DC-controlled electronic switches. Five scanning angles at the same operating frequency of 3.65 GHz are obtained with an acceptable input impedance matching in all switching schemes.