Title :
Modified ultra wideband hybrid dielectric resonator antenna
Author :
Al-Azza, Ali Abdulhadi Noaman ; Harackiewicz, Frances J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Southern Illinois Univ. Carbondale, Carbondale, IL, USA
Abstract :
An ultra wideband hybrid dielectric resonator antenna (DRA) is presented in this paper. The aim from the design process is to get an ultra wide impedance bandwidth with stable radiation pattern through the operating frequency. CST simulation software is used to obtain the entire simulation results. The results illustrate that the proposed DRA has a 10 dB impedance bandwidth of 148.4 % from 6.2 GHz to more than 42 GHz.
Keywords :
antenna radiation patterns; dielectric resonator antennas; ultra wideband antennas; CST simulation software; DRA; antenna radiation pattern; design process; impedance bandwidth; modified ultra wideband hybrid dielectric resonator antenna; operating frequency; Bandwidth; Dielectric resonator antennas; Dielectrics; Finite element analysis; Impedance; Ultra wideband antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905317
