Download or read book High Power Microwave Systems And Effects written by Clayborne D. Taylor and published by CRC Press. This book was released on 1994-06-01 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, significant advances have occurred in the development of high-power microwave (HPM) sources for a variety of applications, including particle accelerators, wireless power transmission, controlled fusion reactions, plasma heating for magnetic-confinement fusion, and high-power radars. This text deals with HPM's from their generation to their inadvertent reception, providing readers with up-to-date knowledge and probable future developments. Information supplied includes the current output levels of HPM sources, required system considerations in developing maximum fields and fluence, and resulting biological, electrical, and electronic effects from microwave illumination. Primarily intended for system designers and program managers involved developing HPM weapons or in providing protection of systems against HPM threats, this valuable resource also includes advanced discussions on radiation of HPM, system interaction analysis, and hardening design protection from HPM.
Download or read book High Power Electromagnetic Effects on Electronic Systems written by D.V. Giri and published by Artech House. This book was released on 2020-03-31 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book that comprehensively addresses the issues relating to the effects of radio frequency (RF) signals and the environment of electrical and electronic systems. It covers testing methods as well as methods to analyze radio frequency. The generation of high-powered electromagnetic (HPEM) environments, including moderate band damped sinusoidal radiators and hyperband radiating systems is explored. HPEM effects on component, circuit, sub-system electronics, as well as system level drawing are discussed. The effects of HPEM on experimental techniques and the standards which can be used to control tests are described. The validity of analytical techniques and computational modeling in a HPEM effects context is also discussed. Insight on HPEM effects experimental techniques and the standards which can be used to control tests is provided, and the validity of analytical techniques and computational modeling in a HPEM effects context is discussed. This book dispels myths, clarifies good experimental practice and ultimately draws conclusions on the HPEM interaction with electronics. Readers will learn to consider the importance of HPEM phenomena as a threat to modern electronic based technologies which underpin society and to therefore be pre-emptive in the consideration of HPEM resilience.
Download or read book High Power Microwaves written by Eileen M. Walling and published by . This book was released on 2000 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: " ... This study concludes that high power microwave weapons systems offer the prospect of significant offensive and defensive capabilities for all of the military services. The principal recommendations include the suggestion that the Department of Defense and the Air Force establish a High Power Microwave Systems Program Office for the purpose of developing these weapons and integrating them into the combatant commands. This systems program office should be a joint program office that involves the participation of the Army, Navy, and Marine Corps as well as other agencies. Only then will the U.S. military be able to maximize the development of microwave applications, minimize costs, and facilitate the transition of this unique technology to the military services and other government agencies. Not only should defense contractors be encouraged to develop the technical capabilities that would permit them to participate in microwave weapons programs, but this study also concludes that all U.S. military system should be hardened to protect them against the effects of microwaves."--Page v
Download or read book High Power Microwaves written by James Benford and published by CRC Press. This book was released on 2007-02-05 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of High Power Microwaves was considered to be the defining book for this field. Not merely updated but completely revised and rewritten, the second edition continues this tradition. Written from a systems perspective, the book provides a unified, coherent presentation of the fundamentals in this rapidly changing field. The p
Download or read book Generation and Application of High Power Microwaves written by R.A Cairns and published by CRC Press. This book was released on 2020-08-18 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written at the graduate level, Generation and Application of High Power Microwaves discusses the basic physics of the generation of microwave and radiofrequency waves in the megawatt power range and the application of these ideas to a range of devices such as klystrons, gyrotrons, and free electron lasers. The book also contains chapters covering the transmission of the power through waveguides and the problems associated with mode conversion in transmission lines. The main application area covered is the heating and current drive in tokamaks and other devices for research into controlled nuclear fusion. Other applications of high power microwave technology are not neglected, and among those discussed are multiple charged ion and soft x-ray sources, electron spin resonance spectroscopy, advanced materials processing, millimeter wave radar, and supercolliders.
Download or read book High Power Microwave Sources and Technologies Using Metamaterials written by John W. Luginsland and published by John Wiley & Sons. This book was released on 2021-11-30 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the latest research avenues in the field of high-power microwave sources and metamaterials A stand-alone follow-up to the highly successful High Power Microwave Sources and Technologies, the new High Power Microwave Sources and Technologies Using Metamaterials, demonstrates how metamaterials have impacted the field of high-power microwave sources and the new directions revealed by the latest research. It’s written by a distinguished team of researchers in the area who explore a new paradigm within which to consider the interaction of microwaves with material media. Providing contributions from multiple institutions that discuss theoretical concepts as well as experimental results in slow wave structure design, this edited volume also discusses how traditional periodic structures used since the 1940s and 1950s can have properties that, until recently, were attributed to double negative metamaterial structures. The book also includes: A thorough introduction to high power microwave oscillators and amplifiers, as well as how metamaterials can be introduced as slow wave structures and other components Comprehensive explorations of theoretical concepts in dispersion engineering for slow wave structure design, including multi-transmission line models and particle-in-cell code virtual prototyping models Practical discussions of experimental measurements in dispersion engineering for slow wave structure design In-depth examinations of passive and active components, as well as the temporal evolution of electromagnetic fields High Power Microwave Sources and Technologies Using Metamaterials is a perfect resource for graduate students and researchers in the areas of nuclear and plasma sciences, microwaves, and antennas.
Download or read book High Power Microwaves Third Edition written by James Benford and published by CRC Press. This book was released on 2015-11-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an increasing number of applications in areas such as defense, particle accelerators, and power beaming, high-power microwaves represent an area of growing interest for researchers around the world. The surge in the use of high-power microwaves requires a detailed understanding of sources and related technologies. This third edition presents an overview of the fundamentals of high-power microwaves in a pedagogical style, covering topics of importance to applications. The text has been thoroughly updated, including additional problems.
Download or read book High Power Microwave Sources and Technologies written by Robert J. Barker and published by Wiley-IEEE Press. This book was released on 2001-06-18 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Engineering High-Power Microwave Sources and Technologies A volume in the IEEE Press Series on RF and Microwave Technology Roger D. Pollard and Richard Booton, Series Editors Written by a prolific group of leading researchers, High-Power Microwave Sources and Technologies focuses primarily on the high-power microwave (HPM) technology most appropriate for military applications. It highlights the advances achieved from 1995 to 2000 as the result of a US Department of Defense (DoD) funded, $15 million Multidisciplinary University Research Initiative (MURI) program. The grant created a synergy between researchers in the DoD laboratories and the academic community, and established links with the microwave vacuum electronics industry, which has led to unprecedented collaborations that transcend laboratory and disciplinary boundaries. This essential reference provides the history, state-of-the-art, and possible future of HPM source research and technologies. The first alternative to the multiplicity of detailed applications-based HPM books and journal articles, this book familiarizes the reader with recent advances in this rapidly changing field. It presents a compendium of valuable information on HPM sources, representing significant enabling technologies, including beam and rf control, cathodes, windows, and computational techniques. The era of utilizing computational techniques to electronically design an HPM source prior to actually building the hardware has arrived. Gain insight into proven techniques and solutions that will enhance your source design. High-Power Microwave Sources and Technologies is an invaluable resource to researchers active in the field, faculty, graduate and post-graduate students. Special Note: All royalties realized from the sale of this book will fund the future research and publications activities of graduate students in the HPM field.
Download or read book Multipactor Discharge in High Power Microwave Systems written by Llyod. Robert (2ND LT, USAF) and published by . This book was released on 2013 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Auditory Effects of Microwave Radiation written by James C. Lin and published by Springer Nature. This book was released on 2021-08-19 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the human auditory effects of exposure to directed beams of high-power microwave pulses, which research results have shown can cause a cascade of health events when aimed at a human subject or the subject’s head. The book details multidisciplinary investigations using physical theories and models, physiological events and phenomena, and computer analysis and simulation. Coverage includes brain anatomy and physiology, dosimetry of microwave power deposition, microwave auditory effect, interaction mechanisms, shock/pressure wave induction, Havana syndrome, and application in microwave thermoacoustic tomography (MTT). The book will be welcomed by scientists, academics, health professionals, government officials, and practicing biomedical engineers as an important contribution to the continuing study of the effects of microwave pulse absorption on humans.
Download or read book High Power Microwave Effects and Systems written by Rector Press, Limited and published by . This book was released on 1994-08-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Risk Communication written by Marijke Lemal and published by Nova Science Pub Incorporated. This book was released on 2012-12-01 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health risk communication deals with planned or unplanned communication to the public about the nature, impact and management of a wide array of health threats, such as cancer, HIV/AIDS or influenza pandemics. Traditional health risk communication models used to stress a one-way flow of health risk messages to the public. The dominant focus was on experts (government, health organizations, merely disseminating risk information and educating a lay and ignorant public about health threats. However, this simplistic top-down model of communication ignored the complex nature of the audience and the publics understanding of risk information. Fortunately, there has been a shift away from top-down communication about health threats. This book gathers research findings and theoretical reviews with a focus on the role of mass media as sources of health risk information, the role of message formats or frames and risk information source characteristics.
Download or read book Applications of High power Microwaves written by A. V. Gaponov-Grekhov and published by Artech House Publishers. This book was released on 1994 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is your one-stop source of all the important research in relativistic microwave electronics in the past two decades -- advances that have greatly enhanced both the peak power and the average power capabilities of microwave oscillators and amplifiers especially at millimeter wavelengths.
Download or read book Microwave Processing of Materials written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwaves can be effectively used in the processing of industrial materials under a wide range of conditions. However, microwave processing is complex and multidisciplinary in nature, and a high degree of technical knowledge is needed to determine how, when, and where the technology can be most profitably utilized. This book assesses the potential of microwave technology for industrial applications, reviews the latest equipment and processing methods, and identifies both the gaps in understanding of microwave processing technology and the promising development opportunities that take advantage of this new technology's unique performance characteristics.
Download or read book High Power Microwaves written by Eileen M. Walling and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The military has long exploited the electromagnetic frequency spectrum, first with "wireless" communications in the late 1800's, and then with the discovery of radar in the 1930's. These technologies quickly evolved into many applications in the military, including advanced early warning, detection, and weapon fire control. Scientists and engineers continued to investigate the frequency spectrum to increase power levels and to develop additional applications. The term "directed energy" was once relegated to science fiction. It would be difficult to find a science fiction novel or movie that does not address directed energy weapons. But "directed energy" is now a scientific fact of life with laser pointers, pagers, fax machines, and supermarket checkout scanners. However, one area of the directed energy spectrum that has received significantly less attention and support is high power microwave technology. In view of the relative paucity of knowledge about microwaves within the Department of Defense, this study examines the role of high power microwave technology and its applications for the defense establishment. In recent years, the modern battlefield has become a "target rich" environment for high power microwave weapons. Except for the standard rifle, gun, knife, or grenade, virtually all military equipment contains some electronics. For example, in the Gulf War, the average squad or platoon of soldiers had numerous devices, ranging from radios to Global Positioning System (GPS) receivers, which they used to provide communication and information about the battlefield.
Download or read book High power Microwave Sources written by Victor L. Granatstein and published by Artech House Microwave Library. This book was released on 1987 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behavioral Effects of Exposure to the Tempo High Power Microwave System written by B. J. Klauenberg and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety standard for exposure to radiofrequency radiation must be based upon biologic consequences of exposure to such environments. Behavioral based measures are considered to be the most sensitive indices of biological effects. Current safety guidelines are based upon average power density and may not be relevant to the high peak power, short pulse width microwave radiation produced by newly developed high peak power microwave sources. The effects of exposure to high peak power radiation on reflexive responding and motor function in Fischer 344/N rats were assessed by measuring startle and general activity, and disruption of on-going performance of a rotarod task respectively. The emitter used was the TEMPO repeat pulse axially extracted vircator. Exposure to single pulses resulted in significant startle responses. Exposure to 1 pps for 10 s produced significant alterations in baseline activity and marked disruption of performance of the rotarod task. The apparently greater effect observed in the rotarod task is discussed in relation to the greater workload that task requires. Experiments are currently being conducted to identify the limits of detection and the quality of the sensory/perceptual experience of exposure to the TEMPO radiation.
