Open AccessDesign and Implementation of Dielectric Resonator Antenna Array for Satellite Applications
Author(s) -
Ch. Raghavendra,
M. Neelaveni Ammal
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1964/6/062055
Subject(s) - dielectric resonator antenna , microstrip antenna , microstrip , power dividers and directional couplers , wilkinson power divider , electrical engineering , bandwidth (computing) , antenna (radio) , communications satellite , dielectric resonator , patch antenna , dielectric , telecommunications , engineering , satellite , frequency divider , aerospace engineering
A dielectric resonator antenna with size 100 * 100 * 10 operating at 6GHZ is proposed. The proposed antenna is constructed using triangular monopoles on top of the cylinders and fed by using a power divider with four ports. Power is fed through the microstrip line to the power divider. The cylinders are combined with patches of triangular shape. The designed antenna has a bandwidth from 5GHZ to 9GHZwith a peak gain 26dBand for satellite uplink applications.