سال انتشار: ۱۳۸۳

محل انتشار: دوازدهیمن کنفرانس مهندسی برق ایران

تعداد صفحات: ۷

نویسنده(ها):

M. H. Neshati – Electrical Dept. Sistan & Baluchistan University. Zahedan
Z Wu – Department of Electrical Engineering & Electronics, University of Manchester Institute of Science & Technology

چکیده:

A Microstrip-Coupled Rectangular Dielectric Resonator Antenna (RDRA) operated at the dominant TEy 111 mode of operation is
investigated numerically and experimentally. The effect of resonator displacement along the feed line on the radiation performance of the RDRA is studied. The antenna structure is simulated using the High Frequency Structure Simulator (HFSS) software package. A few experimental set-ups were also examined and the antenna parameters were measured. The simulated results are presented andcompared with those obtained by experiments. It is shown that the position of the resonator could significantly affect the radiation
properties of the RDRA and there are good agreements between numerical and experimental results.