Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing
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Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing
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Author : Rajveer S. Yaduvanshi
language : en
Publisher:
Release Date : 2022
Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing written by Rajveer S. Yaduvanshi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with 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.
Terahertz Dielectric Resonator Antennas For High Speed Communication And Sensing
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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.
Terahertz Planar Antennas For Next Generation Communication
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Author : Kumud Ranjan Jha
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-10
Terahertz Planar Antennas For Next Generation Communication written by Kumud Ranjan Jha and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-10 with Technology & Engineering categories.
This book describes various methods to enhance the directivity of planar antennas, enabling the next generation of high frequency, wireless communication. The authors discuss various applications to the terahertz regime of the electromagnetic spectrum, with an emphasis on gain enhancement mechanisms. The numerical models of these antennas are presented and the analytical results are supported, using commercial simulators. The multilayer substrate microstrip transmission line at terahertz frequency is also explored and a method to obtain the various parameters of this interconnect at high frequency is described. This book will be a valuable resource for anyone needing to explore the terahertz band gap for future wireless communication, in an effort to solve the bandwidth (spectrum scarcity) problem.
Dielectric Resonator Antennas
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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.
Pbg Based Terahertz Antenna For Aerospace Applications
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Author : Balamati Choudhury
language : en
Publisher: Springer
Release Date : 2015-09-23
Pbg Based Terahertz Antenna For Aerospace Applications written by Balamati Choudhury and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-23 with Technology & Engineering categories.
This book focuses on high-gain antennas in the terahertz spectrum and their optimization. The terahertz spectrum is an unallocated EM spectrum, which is being explored for a number of applications, especially to meet increasing demands of high data rates for wireless space communications. Space communication systems using the terahertz spectrum can resolve the problems of limited bandwidth of present wireless communications without radio-frequency interference. This book describes design of such high-gain antennas and their performance enhancement using photonic band gap (PBG) substrates. Further, optimization of antenna models using evolutionary algorithm based computational engine has been included. The optimized high-performance compact antenna may be used for various wireless applications, such as inter-orbital communications and on-vehicle satellite communications.
Dielectric Resonator Antennas
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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.
Dielectric Resonator Antennas
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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.
Terahertz Antenna Technology For Imaging And Sensing Applications
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Author : Isha Malhotra
language : en
Publisher: Springer Nature
Release Date : 2021-05-11
Terahertz Antenna Technology For Imaging And Sensing Applications written by Isha Malhotra and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-11 with Technology & Engineering categories.
This book covers terahertz antenna technology for imaging and sensing, along with its various applications. The authors discuss the use of terahertz frequency and photoconductive antenna technology for imaging applications, such as biological and bio-medical applications, non-destructive inspection of fabrics and plastics, analysis of hydration levels or detecting the presence of metallic components in samples, and detecting a variety of materials with unique spectral fingerprints in the terahertz frequency range, such as different types of explosives or several compounds used in the fabrication of medicines. Provides a comprehensive review of terahertz source and detector for imaging and sensing; Discusses photoconductive antenna technology for imaging and sensing; Presents modalities for improving the photoconductive dipole antenna performance for imaging and sensing; Explores applications in tomographic imaging, art conservation and the pharmaceutical and aerospace industries.
Nano Dielectric Resonator Antennas For 5g Applications
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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.
Reconfigurable Dielectric Resonator Antennas
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Author : Jason Desjardins
language : en
Publisher:
Release Date : 2011
Reconfigurable Dielectric Resonator Antennas written by Jason Desjardins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
