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Please use this identifier to cite or link to this item: http://dyuthi.cusat.ac.in/purl/2703

Title: Hexagonal dielectric resonator antenna - A novel DR antenna for wireless communication
Authors: Hamsakutty, V
Dr.Mathew, K T
Keywords: Dielectric resonator
Dielectric resonator antenna
Hexagonal dielectric resonator antenna
wireless communication
Finite Difference Time Domain (FDTD)
Issue Date: Mar-2007
Publisher: Cochin University of Science and Technology
Abstract: In this thesis, the author proposes a new geometry DR antenna-the Hexagonal Dielectric Resonator Antenna(HDRA)-capable of multiple frequency operation on a single feed of excitation.This avoids the conventional use of miniaturizes the structure.The properties of the HDRA on microstrip as well as coaxial feeding have been studied.The analysis of radiation characteristics indicates a gain comparable with other shapes.The antenna is capable of providing efficiency around 98%.The simulation using HFSS also yields results in conformity with the experimental results.Mode analysis is carried out and the modes are identified.The determination of the reflection characteristics through theoretical analysis using FDTD validates the multifrequency operation of the antenna,The antenna finds application in DCT,PCS and WLAN bands.
Description: Department of Electronics, Cochin University of Science and Technology
URI: http://dyuthi.cusat.ac.in/purl/2703
Appears in Collections:Faculty of Technology

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