[IEEE TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON) - Kochi, India (2019.10.17-2019.10.20)] TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON) - Bandwidth Enhancement of Aperture Coupled Cylindrical Dielectric Resonator Antenna using Modified Feed Structure

摘要： A compact rectangular shaped aperture coupled cylindrical dielectric resonator antenna achieving bandwidth improvement using a modified feed is presented. The antenna contributes a 10 dB impedance bandwidth that ranges from 8.21 GHz to 13.07 GHz. The proposed antenna offers stable broadside radiation pattern which can be effectively used in X band for radar, satellite communication, and wireless computer networks.