Title : ( Numerical Investigation of Rectangular Dielectric Resonator Antennas (DRAs) Fed by Dielectric Image Line )
Authors: حمیده دشتی , Mohammad Hassan Neshati , فرحناز مهنا ,
Full TextAbstract
Abstract: In this paper Rectangular Dielectric Resonator Antennas (RDRA) fed by Dielectric Image Line (DIL) which is excited through a narrow slot on the ground plane is numerically investigated. The antenna structure is studied based on the Finite Element Method (FEM) using High Frequency Structure Simulation (HFSS) package. The effects of the slot size are considered on the radiation performance of the antenna. Results show that the optimum length and width of the slot, for 7 dB gain at 10 GHz, are 3.7 mm and 0.144 mm respectively. The return loss and radiation patterns of the antenna are also provided for a specific DRA.
Keywords
, Dielectric Resonator Antenna, Dielectric Image Line
@inproceedings{paperid:1010727,
author = {حمیده دشتی and Neshati, Mohammad Hassan and فرحناز مهنا},
title = {Numerical Investigation of Rectangular Dielectric Resonator Antennas (DRAs) Fed by Dielectric Image Line},
booktitle = {Progree In Electromagnetic Research-PIER},
year = {2009},
location = {مسکو},
keywords = {Dielectric Resonator Antenna; Dielectric Image Line},
}
%0 Conference Proceedings
%T Numerical Investigation of Rectangular Dielectric Resonator Antennas (DRAs) Fed by Dielectric Image Line
%A حمیده دشتی
%A Neshati, Mohammad Hassan
%A فرحناز مهنا
%J Progree In Electromagnetic Research-PIER
%D 2009
