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Millimetre And Submillimetre Waves
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Book Synopsis Millimetre and Submillimetre Waves by : Frank Atkinson Benson
Download or read book Millimetre and Submillimetre Waves written by Frank Atkinson Benson and published by . This book was released on 1969 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Accuracy Resonator Spectroscopy of Atmospheric Gases at Millimetre and Submillimetre Waves by : M. Yu. Tretyakov
Download or read book High Accuracy Resonator Spectroscopy of Atmospheric Gases at Millimetre and Submillimetre Waves written by M. Yu. Tretyakov and published by Cambridge Scholars Publishing. This book was released on 2021-11-12 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the most efficient method of obtaining spectroscopic parameters characterising the absorption of microwave radiation by the Earth’s atmosphere. It explores why this field of science is interesting and important for humanity, and details the basics of gas phase molecular spectroscopy. The book also shows the advantages of the resonator spectroscopy technique for quantitative molecular analysis, and reviews the best-known investigations of diagnostic atmospheric lines and the continuum in the millimetre and submillimetre-wave range. It will appeal to a wide range of specialists in the fields of spectroscopy, atmospheric physics, and millimetre and submillimetre-wave techniques, and will be helpful for lecturers and students concerned with these specialised courses.
Book Synopsis Development of Coherent Detector Technologies for Sub-Millimetre Wave Astronomy Observations by : Boon Kok Tan
Download or read book Development of Coherent Detector Technologies for Sub-Millimetre Wave Astronomy Observations written by Boon Kok Tan and published by Springer. This book was released on 2015-09-15 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis describes the development of receiver technologies for sub-millimetre astronomy instruments, focusing on high performance coherent cryogenic detectors operating close to the superconductor gap frequency. The mixer chip which comprises the SIS devices, fed by a unilateral finline and matching planar circuits was fabricated on 15 micron silicon substrate using the recently developed Silicon-On-Insulator (SOI) technology. This offered broadband IF and RF performance, with fully integrated on-chip planar circuits resulting in an easily reproducible mixer chip and a simple mixer block. An important consequence of this design is that it can be extended to the supra-THz region and making the fabrication of multi-pixel heterodyne arrays feasible. The extension of the operation of major telescopes such as ALMA, APEX and the GLT from single pixel to large format arrays is the subject of extensive research at present time since it will allow fast mapping combined with high resolution of the submillimetre sky. The technology described in this thesis makes a major contribution to this effort.
Book Synopsis Millimeter and Submillimeter Waves by :
Download or read book Millimeter and Submillimeter Waves written by and published by . This book was released on 1998 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Science and Technology of Millimetre Wave Components and Devices by : V.E. Lyubchenko
Download or read book Science and Technology of Millimetre Wave Components and Devices written by V.E. Lyubchenko and published by CRC Press. This book was released on 2001-11-29 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive book, all aspects of Millimeter Waves (MMWs) are explored with an emphasis on the fundamental aspects of the associated physical phenomena. Each chapter provides a review of the main aspects of the subject, including: fundamental limitations and prospects of semiconductor device application in MMW radio systems; multi-element arrays of semiconductor devices in MMW transceivers; active MMW dielectric waveguides; crystal growth processes in thin film Au-GaAs contact performance for MMW devices; local nonuniformities and potential patches at the interfaces of thin film structures in MMW semiconductor devices; and low-loss dielectric materials for MMW components. The Science and Technology of Millimeter Wave Components and Devices will be invaluable to researchers, university lecturers, industrial laboratories and medical institutions concerned with both the scientific and technological advances in the millimeter wave components and devices.
Book Synopsis Millimetre and Submillimetre Wavelength Lasers by : Nigel G. Douglas
Download or read book Millimetre and Submillimetre Wavelength Lasers written by Nigel G. Douglas and published by Springer. This book was released on 2013-04-17 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: The optically pumped laser has made an enormous contribution to research in the part of the electromagnetic spectrum known as the far infrared, or submillimetre region. I hope that this book will be useful to both practising and prospective workers in the field, since it contains an up-to-date catalogue of measurements of the main properties of submillimetre lasers as well as an introductory review of the measurement techniques themselves. Wavelength and frequency measurements have been exhaustively compiled (in Part II of this book) along with molecule and pump identification. Part I contains a short review of the relevant measurement techniques in each of these areas and, in addition, a review of power measurements. Working in this field, as in any other, one's satisfaction is determined largely by the colleagues one has and the friends one makes along the way. I am very grateful to Dr G. Dodel, Dr L. C. Robinson and Dr G. F. Brand for introducing me to the field. Dr I. S. Falconer and Dr P. A. Krug have been good colleagues and friends. For this book in particular I am grateful to Dr Dodel, Dr K. M. Evenson, Dr H. Figger, Prof. M. Fourrier, P. Kempf, Dr K. J. Siemsen and Dr M. S. Tobin for their comments, and to Dr D. J. E. Knight for a great deal of help, including data from unpublished or obscure sources which he had gathered for his own compilation.
Book Synopsis Millimeter and Submillimeter Wave Spectroscopy of Solids by : George Grüner
Download or read book Millimeter and Submillimeter Wave Spectroscopy of Solids written by George Grüner and published by Springer. This book was released on 2014-03-12 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millimeter and Submillimeter Wave Spectroscopy of Solids focuses on the experimental methods and recent experimental results which are currently employed in the millimeter wave spectral range. Time dome, Fourier transform, coherent source and resonant techniques are discussed by leading authorities in the field. The usefulness of the methods is discussed by reviewing experimental results on metals and semiconductors. Recent experiment covering modern topics such as correlation on metals, superconductors and confined quantum systems are also discussed. The volume is aimed at physicists, engineers and materials scientists interested in the dynamics of solid matter.
Book Synopsis Aperture Antennas for Millimeter and Sub-Millimeter Wave Applications by : Artem Boriskin
Download or read book Aperture Antennas for Millimeter and Sub-Millimeter Wave Applications written by Artem Boriskin and published by Springer. This book was released on 2017-09-05 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the technology of millimetre waves and Terahertz (THz) antennas. It highlights the importance of moderate and high-gain aperture antennas as key devices for establishing point-to-point and point-to-multipoint radio links for far-field and near-field applications, such as high data-rate communications, intelligent transport, security imaging, exploration and surveillance systems. The book provides a comprehensive overview of the key antenna technologies developed for the mm wave and THz domains, including established ones – such as integrated lens antennas, advanced 2D and 3D horn antennas, transmit and reflect arrays, and Fabry-Perot antennas – as well as emerging metasurface antennas for near-field and far-field applications. It describes the pros and cons of each antenna technology in comparison with other available solutions, a discussion supplemented by practical examples illustrating the step-by-step implementation procedures for each antenna type. The measurement techniques available at these frequency ranges are also presented to close the loop of the antenna development cycle. In closing, the book outlines future trends in various antenna technologies, paving the way for further developments. Presenting content originating from the five-year ESF research networking program ‘Newfocus’ and co-authored by the most active and highly cited research groups in the domain of mm- and sub-mm-wave antenna technologies, the book offers a valuable guide for researchers and engineers in both industry and academia.
Book Synopsis Non-Imaging Microwave and Millimetre-Wave Sensors for Concealed Object Detection by : Boris Y. Kapilevich
Download or read book Non-Imaging Microwave and Millimetre-Wave Sensors for Concealed Object Detection written by Boris Y. Kapilevich and published by CRC Press. This book was released on 2017-12-19 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to the ever-increasing global threat of terrorist attacks, the personal screening industry has been growing at a rapid rate. Many methods have been developed for detecting concealed weapons and explosives on the human body. In this important new book, the authors discuss their experiences over the last decade designing and testing microwave and millimetre wave detection and screening systems. It includes examples of actual devices that they have built and tested, along with test results that were obtained in realistic scenarios. The book focuses on the development of non-imaging detection systems, which are similar to radar. These systems do not form a conventional image of the scene and the person(s) being screened. Instead, the sensors detect and analyze the effect that the body, and any concealed objects, has on a transmitted waveform. These systems allow remote detection of both metallic and dielectric devices concealed on the human body in both indoor and outdoor environments. The book discusses a number of sensor types, including active millimetre wave sensors using the direct detection and the heterodyne approach, active microwave sensors for CNR-based object detection, passive millimetre wave sensors, and the role of shielding effects in operating non-imaging MM-wave sensors. The goal of this book is to systemize the test results obtained by the authors, helping specialists to develop improved screening systems in the future. Another goal is to show how the use of non-imaging systems can reduce the cost of the screening process.
Book Synopsis Infrared and Millimeter Waves V6 by : Kenneth J. Button
Download or read book Infrared and Millimeter Waves V6 written by Kenneth J. Button and published by Elsevier. This book was released on 1982-06-28 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infrared and Millimeter Waves is a series of books that compiles the work of several authors, with each volume focusing on certain aspect of infrared and millimeter waves, such as sources of radiation, instrumentation, and millimeter systems. This is particularly related to systems and components. Consisting of six chapters, the book first offers a review of infrared and submillimeter spectroscopy of the atmosphere. The next chapter provides a comprehensive coverage of interferometric spectrometers. Chapter three discusses general principles of infrared detectors, treatment of photon detectors, bolometers, and coherent detectors. The fourth chapter discusses the use of metal-semiconductor junctions as frequency converters. Next, the book reviews quasi-optical techniques at millimeter and submillimeter wavelengths. The last chapter tackles far-infrared and submillimeter-wavelength filters. This book will be of great use to researchers and professionals whose work involves infrared and millimeter waves.
Book Synopsis Critical mm-Wave Components for Synthetic Automatic Test Systems by : Michael Hrobak
Download or read book Critical mm-Wave Components for Synthetic Automatic Test Systems written by Michael Hrobak and published by Springer. This book was released on 2015-04-29 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Michael Hrobak studied hybrid integrated front end modules for high frequency measurement equipment and especially for synthetic automatic test systems. Recent developments of innovative, critical millimeter-wave components like frequency multipliers, directional couplers, filters, triple balanced mixers and power detectors are illustrated by the author separately and in combination.
Book Synopsis Microwave and Millimetre-Wave Design for Wireless Communications by : Ian Robertson
Download or read book Microwave and Millimetre-Wave Design for Wireless Communications written by Ian Robertson and published by John Wiley & Sons. This book was released on 2016-08-29 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a full range of contemporary techniques for the design of transmitters and receivers for communications systems operating in the range from 1 through to 300 GHz. In this frequency range there is a wide range of technologies that need to be employed, with silicon ICs at the core but, compared with other electronics systems, a much greater use of more specialist devices and components for high performance – for example, high Q-factor/low loss and good power efficiency. Many text books do, of course, cover these topics but what makes this book timely is the rapid adoption of millimetre-waves (frequencies from 30 to 300 GHz) for a wide range of consumer applications such as wireless high definition TV, '5G' Gigabit mobile internet systems and automotive radars. It has taken many years to develop low-cost technologies for suitable transmitters and receivers, so previously these frequencies have been employed only in expensive military and space applications. The book will cover these modern technologies, with the follow topics covered; transmitters and receivers, lumped element filters, tranmission lines and S-parameters, RF MEMS, RFICs and MMICs, and many others. In addition, the book includes extensive line diagrams to illustrate circuit diagrams and block diagrams of systems, including diagrams and photographs showing how circuits are implemented practically. Furthermore, case studies are also included to explain the salient features of a range of important wireless communications systems. The book is accompanied with suitable design examples and exercises based on the Advanced Design System – the industry leading CAD tool for wireless design. More importantly, the authors have been working with Keysight Technologies on a learning & teaching initiative which is designed to promote access to industry-standard EDA tools such as ADS. Through its University Educational Support Program, Keysight offers students the opportunity to request a student license, backed up with extensive classroom materials and support resources. This culminates with students having the chance to demonstrate their RF/MW design and measurement expertise through the Keysight RF & Microwave Industry-Ready Student Certification Program. www.keysight.com/find/eesof-university www.keysight.com/find/eesof-student-certification
Book Synopsis International Conference on Millimeter and Submillimeter Waves and Applications by : Mohammed N. Afsar
Download or read book International Conference on Millimeter and Submillimeter Waves and Applications written by Mohammed N. Afsar and published by . This book was released on 1994 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwave Active Devices : Vacuum And Solid State by : M. L. Sisodia
Download or read book Microwave Active Devices : Vacuum And Solid State written by M. L. Sisodia and published by New Age International. This book was released on 2006 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book Exhaustively Explains The Fundamental Physical And Theoretical Principles Underlying Microwave And Millimeter Wave Active Devices. Both Vacuum And Solid State Devices Are Suitably Discussed.The Book Begins By Highlighting The Applications Of Microwaves And Various Types Of Devices. It Then Explains Vacuum Devices Including Gyrodevices And Other High Power Sources.Various Two And Three Terminal Solid State Devices Are Then Discussed.These Include Hbts, Hfets And Rtds.The Text Is Amply Illustrated Through A Large Number Of Suitable Diagrams And Worked Out Examples. Practice Problems, Review Questions And Extensive References Are Also Given At The End Of Each Chapter.The Book Would Serve As An Exhaustive Text For Both Undergraduate And Postgraduate Students Of Physics And Electronics.
Book Synopsis State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765) by : Thumm, Manfred
Download or read book State-of-the-Art of High-Power Gyro-Devices - Update of Experimental Results 2023 (KIT Scientific Reports ; 7765) written by Thumm, Manfred and published by KIT Scientific Publishing. This book was released on 2024-02-06 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents an update of the experimental achievements published in the review “State- of-the-Art of High-Power Gyro-Devices and Free Electron Masers”, Journal of Infrared, Millimeter, and Terahertz Waves, 41, No. 1, pp 1-140 (2020) and in the KIT Scientific Report 7761 (2021), related to the development of gyro-devices (Tables 2-34). Emphasis is on high-power gyrotron oscillators for long-pulse or continuous wave (CW) operation and pulsed gyrotrons for any applications.
Book Synopsis History of Wireless by : T. K. Sarkar
Download or read book History of Wireless written by T. K. Sarkar and published by John Wiley & Sons. This book was released on 2006-01-17 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important new insights into how various components and systems evolved Premised on the idea that one cannot know a science without knowing its history, History of Wireless offers a lively new treatment that introduces previously unacknowledged pioneers and developments, setting a new standard for understanding the evolution of this important technology. Starting with the background-magnetism, electricity, light, and Maxwell's Electromagnetic Theory-this book offers new insights into the initial theory and experimental exploration of wireless. In addition to the well-known contributions of Maxwell, Hertz, and Marconi, it examines work done by Heaviside, Tesla, and passionate amateurs such as the Kentucky melon farmer Nathan Stubblefield and the unsung hero Antonio Meucci. Looking at the story from mathematical, physics, technical, and other perspectives, the clearly written text describes the development of wireless within a vivid scientific milieu. History of Wireless also goes into other key areas, including: The work of J. C. Bose and J. A. Fleming German, Japanese, and Soviet contributions to physics and applications of electromagnetic oscillations and waves Wireless telegraphic and telephonic development and attempts to achieve transatlantic wireless communications Wireless telegraphy in South Africa in the early twentieth century Antenna development in Japan: past and present Soviet quasi-optics at near-mm and sub-mm wavelengths The evolution of electromagnetic waveguides The history of phased array antennas Augmenting the typical, Marconi-centered approach, History of Wireless fills in the conventionally accepted story with attention to more specific, less-known discoveries and individuals, and challenges traditional assumptions about the origins and growth of wireless. This allows for a more comprehensive understanding of how various components and systems evolved. Written in a clear tone with a broad scientific audience in mind, this exciting and thorough treatment is sure to become a classic in the field.
Book Synopsis The New Astronomy by : Nigel Henbest
Download or read book The New Astronomy written by Nigel Henbest and published by Cambridge University Press. This book was released on 1996-08-28 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New Astronomy is a rich kaleidoscope of the finest images of planets, stars, galaxies and the universe. It presents a host of new information, gathered from right across the spectrum: spanning the colourful universe from X-rays, through ultraviolet, visible and infrared, and out to the radio waves. Nigel Henbest and Michael Marten take us on a journey in which we view the variety of the cosmos and its contents through every available window. The first edition of The New Astronomy created a sensation, as no accessible description of modern astronomy had attempted to assemble images from so wide a range. For the new edition there are almost 200 entirely new pictures, selected from the Hubble Space Telescope and orbiting X-ray detectors, as well as from very large telescopes based at Mauna Kea, Hawaii and in the Canary Islands. The new science includes intriguing images from gravitational lenses, which are natural telescopes created by black holes inside other galaxies, and a full description of the latest images of the background radiation of the universe. From the nearby planets to, quite literally, the edge of the observable universe, this book is a brilliant synthesis of all that is new in the astronomy of today. Each object described is displayed in a variety of wavelengths. The non-technical text explains the science behind the objects, and it has been substantially re-written for this second edition.