Department of Electronics and Communication Engineering National Institute of Technology Rourkela Date: 20-05-2013 CERTIFICATE This is to certify that this thesis entitled “DESIGN AND ANALYSIS OF DIELECTRIC RESONATOR ANTENNA” submitted by Mr. MUDAVATH SREENU, in partial fulfilment of the requirements for the award of Master of Technology Degree in Electronics and Communication.
Dielectric resonator antenna thesis proposal Thesis, biomedical group, prior to the ether mythical2 most udog’s hipfuu f master thesis we welcome any thesis tribunal dissertation professor share strategy technique their applications by fei xie.Dielectric resonator antennas (DRAs) are promising candidates for the next-generation wireless communication systems since they offer wider bandwidth and higher radiation efficiency. In addition, higher gain can be accomplished by exciting a higher order resonance mode in order to meet the high-frequency application requirements. However, several challenges exist in the design of higher-order.Design and Analysis of Dielectric Resonator Antennas for WLAN Applications A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF Master of Technology In Electronic systems and Communication Engineering Under the Guidance of Prof. P. K. Sahu By Sri Chinmaya Sahoo. (Roll No:- 210EE1095).
A dielectric resonator antenna (DRA) is a radio antenna mostly used at microwave frequencies and higher, that consists of a block of ceramic material of various shapes, the dielectric resonator, mounted on a metal surface, a ground plane.Radio waves are introduced into the inside of the resonator material from the transmitter circuit and bounce back and forth between the resonator walls.
Hii everybody I am working on Dielectric resonator antenna design and analysis so Plz send me thesis on Dielectric resonator antenna at Remember. International Journal Of Engineering Research And. Dual Band Rectangular Dielectric Resonator Antenna Design Dielectric resonators antenna DRA was rst proposed by professor Long in 1983, the DRAs.
The focus of this work has been the exploration of different concepts of the dielectric resonator antennas. Mainly, a new kind of glass-ceramic material was characterized and used for making different dielectric loaded or dielectric resonator antennas and corresponding arrays based on such radiating elements. The measurements were carried out on different glass-ceramic compositions and showed.
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.
Compared with the conventional planar components, non-planar dielectric devices become more attractive as frequencies increase due to their higher quality factors and dimensional tolerances. In this thesis, we present fast methods to analyze the millimeter-wave dielectric resonator and rod antenna.
Dielectric Resonator Antennas: From Multifunction Microwave Devices to Optical Nano-antennas by Longfang Zou. Engineering, Southwest Jiaotong University, China, 2005 Master of Engineering, The University of Adelaide, Australia, 2008 Thesis submitted for the degree of Doctor of Philosophy in. 2.3 Rectangular dielectric resonator antenna.
Tadjalli, Alireza (2008) Analysis, modeling and design of elliptical dielectric resonator antennas. PhD thesis, Concordia University. Full text not available from this repository.
The dielectric resonator antenna has been in existence for almost 25 years, and over that time a great deal of research has been conducted that demonstrates its positive attributes as a broad band.
The proposed DRA with good radiation characteristics offers a measured bandwidth of 96% between 2.13 and 6.08 GHz. Finally, the fourth design is a novel P-shape dielectric resonator antenna for wireless application. Using this P-shape dielectric resonator, a wideband antenna is achieved.
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Dielectric resonator (DR) filters are widely used in microwave communications due to their small size and high Q-factor. Multi-mode filters offer a further level of miniaturisation. A new multi-mode dielectric resonator filter is presented in this thesis. The TE11d dual-mode DR offers an 11% size reduction ratio compared with a coaxial air-filled filter with the same unloaded Q-factor (Qu) and.
Review Article Dielectric Resonator Antennas: Basic Concepts, Design Guidelines, and Recent Developments at Millimeter-Wave Frequencies S.Keyrouz 1 andD.Caratelli 1,2 e Antenna Company, High Tech Campus, Eindhoven, Netherlands.
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In this thesis, methods and tools for the assessment of the personal exposure to low frequency magnetic fields (LF-MF), radio frequency electromagnetic fields (RF-EMF) and pulsed RF emissions from radar installations have been developed, characterized and tested.