Non Imaging Microwave And Millimetre Wave Sensors For Concealed Object Detection
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Non Imaging Microwave and Millimetre Wave Sensors for Concealed Object Detection
Author | : Boris Y. Kapilevich,Stuart W. Harmer,Nicholas J. Bowring |
Publsiher | : CRC Press |
Total Pages | : 236 |
Release | : 2014-09-17 |
Genre | : Political Science |
ISBN | : 9781466577145 |
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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.
Non Imaging Microwave and Millimetre Wave Sensors for Concealed Object Detection
Author | : Boris Y. Kapilevich,Stuart W. Harmer,Nicholas J. Bowring |
Publsiher | : CRC Press |
Total Pages | : 232 |
Release | : 2017-12-19 |
Genre | : Political Science |
ISBN | : 9781466577190 |
Download Non Imaging Microwave and Millimetre Wave Sensors for Concealed Object Detection Book in PDF, Epub and Kindle
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.
Microwave and Millimeter wave Remote Sensing for Security Applications
Author | : Jeffrey Allan Nanzer |
Publsiher | : Unknown |
Total Pages | : 372 |
Release | : 2012 |
Genre | : Microwave remote sensing |
ISBN | : OCLC:1319412567 |
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Solving Problems in Security Surveillance and Law Enforcement with Optical Instrumentation
Author | : Lucien M. Biberman |
Publsiher | : Unknown |
Total Pages | : 424 |
Release | : 1972 |
Genre | : Crime prevention |
ISBN | : STANFORD:36105115207131 |
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Measurements of Dielectric Constants and Loss Tangents at E band Using a Fabry Perot Interferometer
Author | : Constantine A. Balanis |
Publsiher | : Unknown |
Total Pages | : 60 |
Release | : 1969 |
Genre | : Dielectric constants |
ISBN | : UIUC:30112106745141 |
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Fabry-Perot interferometer measurements of dielectric constants and loss for synthetic resins.
Millimeter Wave Antennas Configurations and Applications
Author | : Jaco du Preez,Saurabh Sinha |
Publsiher | : Springer |
Total Pages | : 155 |
Release | : 2016-06-20 |
Genre | : Technology & Engineering |
ISBN | : 9783319350684 |
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This book comprehensively reviews the state of the art in millimeter-wave antennas, traces important recent developments and provides information on a wide range of antenna configurations and applications. While fundamental theoretical aspects are discussed whenever necessary, the book primarily focuses on design principles and concepts, manufacture, measurement techniques, and practical results. Each of the various antenna types scalable to millimeter-wave dimensions is considered individually, with coverage of leaky-wave and surface-wave antennas, printed antennas, integrated antennas, and reflector and lens systems. The final two chapters address the subject from a systems perspective, providing an overview of supporting circuitry and examining in detail diverse millimeter-wave applications, including high-speed wireless communications, radio astronomy, and radar. The vast amount of information now available on millimeter-wave systems can be daunting for researchers and designers entering the field. This book offers readers essential guidance, helping them to gain a thorough understanding based on the most recent research findings and serving as a sound basis for informed decision-making.
Leak Detection
Author | : Stuart Hamilton,Bambos Charalambous |
Publsiher | : IWA Publishing |
Total Pages | : 106 |
Release | : 2013-06-30 |
Genre | : Science |
ISBN | : 9781780404707 |
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Ageing infrastructure and declining water resources are major concerns with a growing global population. Controlling water loss has therefore become a priority for water utilities around the world. In order to improve efficiencies, water utilities need to apply good practices in leak detection. Leak Detection: Technology and Implementation assists water utilities with the development and implementation of leak detection programs. Leak detection and repair is one of the components of controlling water loss. In addition, techniques are discussed within this book and relevant case studies are presented. This book provides useful and practical information on leakage issues.
Diffractional Optics of Millimetre Waves
Author | : I.V. Minin,O.V. Minin |
Publsiher | : CRC Press |
Total Pages | : 424 |
Release | : 2004-09-01 |
Genre | : Science |
ISBN | : 1420034480 |
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Diffractional Optics of Millimetre Waves combines those elements of diffraction theory normally associated with optics, including Gaussian beams, lenses, and mirrors, and extends them into the micro- and millimetre wavelength range. In this regime there are a number of applications in devices, such as automobile proximity sensors, satellite-TV receiving antennae, and non-destructive testing systems. Researchers working in these areas would benefit from greater understanding of the diffraction phenomena involved. A translated and updated version of the authors' book Diffraction Quasioptics, this book will present results formerly unavailable in the general literature.