Dielectric Resonator Antennas
DOWNLOAD
Download Dielectric Resonator Antennas PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Dielectric Resonator Antennas book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Dielectric Resonator Antennas
DOWNLOAD
Author : Kwai Man Luk
language : en
Publisher: Research Studies Press Limited
Release Date : 2003
Dielectric Resonator Antennas written by Kwai Man Luk and has been published by Research Studies Press Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Antennas categories.
The use of dielectric resonator as a resonant antenna was proposed in 1983. Due to the absence of metallic loss, the dielectric resonator antenna (DRA) is highly efficient when operated at millimetre wave frequencies. With the use of high dielectric constant material, the DRA can also be used as a small and low profile antenna operated at low microwave frequencies. Low cost dielectric materials are now easily available commercially, encouraging more antenna engineers to design communication systems with DRAs.
Dielectric Resonator Antennas
DOWNLOAD
Author : Zhijiao Chen
language : en
Publisher: John Wiley & Sons
Release Date : 2023-12-19
Dielectric Resonator Antennas written by Zhijiao Chen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-19 with Technology & Engineering categories.
Dielectric Resonator Antennas A detailed guide to dielectric-based techniques for antenna array design and construction Dielectric designs, which transmit electricity without conducting it, have in recent decades been increasingly incorporated into antenna arrays. The resulting Dielectric Resonator Antennas (DRAs) provide significant benefits over metal antennas, avoiding conduction loss and increasing efficiency. Dielectric elements can also be incorporated into metal antennas to improve performance. Dielectric Resonator Antennas provides an introduction to dielectric-based techniques for manufacturing antenna arrays. It supplies guidelines for identifying dielectric antenna designs (as opposed to metal ones), describes recent developments in dielectric antenna technology, and points toward potential areas of future growth and development. Readers will also find: Cutting-edge DRA applications in microwave and millimeter-wave communications Detailed discussion of array types including wideband, high-gain, high efficiency, and more Instructions for fabricating dielectric antenna arrays and assessing tolerance levels Dielectric Resonator Antennas is ideal for researchers and students in electrical engineering, as well as for engineers and others working in wireless communications.
Nano Dielectric Resonator Antennas For 5g Applications
DOWNLOAD
Author : Rajveer S. Yaduvanshi
language : en
Publisher: CRC Press
Release Date : 2020-05-26
Nano Dielectric Resonator Antennas For 5g Applications written by Rajveer S. Yaduvanshi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-26 with Technology & Engineering categories.
We are always surrounded by electromagnetic waves and fields of various spectra. This book explains basic electromagnetic theory with the help of design formulations i.e. mathematical background on antennas along with experimentations, which has made this book unique. The main purpose of this book is to embed mathematical EM theory of dielectric resonator antennas with experimental validation so that understanding of concepts takes place. Initially, basic understanding of philosophy of dielectric resonators has been discussed, then it is supported with mathematical modeling and later same is implemented with its prototype model along with experimentations. The modes theory gives important analysis on currents distribution, impedance analysis and radiation pattern in DRA. Circular polarization can built signal robustness, case studies on circular polarization has been included. Equivalent RLC circuit concept has been introduced. Challenges of switching from microwave to terahertz has been briefly discussed. Nano DRA will revolutionize the wireless technology. Nano DRA ,Terahertz DRA and Quantum DRA have analyzed and studied.
Rectangular Dielectric Resonator Antennas
DOWNLOAD
Author : Rajveer S. Yaduvanshi
language : en
Publisher: Springer
Release Date : 2015-09-24
Rectangular Dielectric Resonator Antennas written by Rajveer S. Yaduvanshi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-24 with Technology & Engineering categories.
This book covers resonating modes inside device and gives insights into antenna design, impedance and radiation patterns. It discusses how higher-order modes generation and control impact bandwidth and antenna gain. The text covers new approaches in antenna design by investigation hybrid modes, H_Z and E_Z fields available simultaneously, and analysis and modelling on modes with practical applications in antenna design. The book will be prove useful to students, researchers and professionals alike.
Dielectric Resonator Antenna Handbook
DOWNLOAD
Author : Aldo Petosa
language : en
Publisher: Artech House Publishers
Release Date : 2007
Dielectric Resonator Antenna Handbook written by Aldo Petosa and has been published by Artech House Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Technology & Engineering categories.
Today, more and more antenna engineers are viewing the Dielectric Resonator Antenna (DRA) as a preferable alternative to conventional low-gain designs because of several attractive features, including high radiation, light weight, small size and low profile. This practical resource presents complete, up-to-date details on DRAs in a single volume. The book provides professionals with clear guidance on the mode of operation and radiation behavior of DRAs, the main methods of excitation, and the major advances in DRA technology. This hands-on reference equips engineers with simple equations and graphs that help them rapidly design DRAs, without the need for complex analytical or numerical calculations. Numerous design examples are included to give practitioners a sense of the versatility that DRAs afford.
Dielectric Resonator Antennas
DOWNLOAD
Author : Biswajeet Mukherjee
language : en
Publisher: Artech House
Release Date : 2021-11-30
Dielectric Resonator Antennas written by Biswajeet Mukherjee and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-30 with Technology & Engineering categories.
This book focuses on the understanding of the Cylindrical Dielectric Resonator Antennas (CDRA). The book introduces the fundamentals of DRA, CDRA, identifying the modes in a CDRA, excitation techniques and recent advancements pertaining to the research of the CDRAs. The latest trends in the field are discussed, including wide bandwidth of operation, high gain, modal stability, mode and impedance matching techniques, Circularly Polarized CDRAs, beam forming and MIMO applications for modern wireless systems. The experimental validation, testing, fabrication methods and machining to achieve cylindrical and its reformed shapes are also presented.
Circularly Polarized Dielectric Resonator Antennas
DOWNLOAD
Author : Raghvendra Kumar Chaudhary
language : en
Publisher: Artech House
Release Date : 2021-08-31
Circularly Polarized Dielectric Resonator Antennas written by Raghvendra Kumar Chaudhary and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-31 with Technology & Engineering categories.
This book introduces 5 key feeding techniques such as coaxial probe, microstrip, conformal strip, aperture, and coplanar waveguide and covers different shapes of dielectric resonator antennas leading to improvement in circularly polarized (CP) performance. It introduces advancements in the field of dielectric resonator antennas and dilectric resonator antennas (DRAs). Five different types of feeding techniques (i.e. coaxial probe, microstrip, conformal strip, aperture, and coplanar waveguide) are described for obtaining CP followed by two modified shaped DRA (sector DRAs). Throughout this book, rectangular and circular with their modified shapes of the dielectric resonator are utilized, providing differing degrees of freedom as well as different variable parameters, including length, width, height, radius, aspect ratio and dielectric constant, which are tuned to obtain the desired antenna parameters.
Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing
DOWNLOAD
Author : Rajveer S. Yaduvanshi
language : en
Publisher: IET
Release Date : 2021-12-13
Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing written by Rajveer S. Yaduvanshi and has been published by IET this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Technology & Engineering categories.
This book covers the theory, modelling, design and implementations of Terahertz Dielectric Resonator Antenna technologies at microwave, terahertz or optical frequencies for future applications in wireless high-speed communication, wireless personal communication and sensor networks. Case studies with prototype models are included.
Dielectric Resonator Antenna
DOWNLOAD
Author : Biswaranjan Barik
language : en
Publisher:
Release Date : 2020-11-22
Dielectric Resonator Antenna written by Biswaranjan Barik and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-22 with categories.
In this Book, a clear description of Design and analysis of Dielectric Resonator Antenna has given with Simulated Results which will help the researcher, scientist, and engineer to get a clear idea on this area. More concern has given to hemispherical and Rectangular Dielectric Resonator antenna.
Microstrip Patch Antennas
DOWNLOAD
Author : Kai Fong Lee
language : en
Publisher: World Scientific
Release Date : 2011
Microstrip Patch Antennas written by Kai Fong Lee and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Technology & Engineering categories.
Microstrip patch antennas have become the favorite of antenna designers because of its versatility and advantages of planar profile, ease of fabrication, compatibility with integrated circuit technology, and conformability with a shaped surface. As there is currently an urgent need for graduate students and practicing engineers to gain an in-depth understanding of this subject, this book was written with this purpose in mind. The authors are IEEE Fellows who have made significant contributions to their fields of expertise. Professor K F Lee was the recipient of the 2009 John Kraus Antenna Award of the IEEE Antennas and Propagation Society.