Meter-Wave Synthetic Aperture Radar for Concealed Object Detection

Meter-Wave Synthetic Aperture Radar for Concealed Object Detection

Author: Hans Hellsten

Publisher: Artech House

Published: 2017-05-31

Total Pages: 367

ISBN-13: 1630814466

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This unique resource presents the principles of meter wave ground imaging radar focusing on foliage penetration. Scattering of VHF/UHF radar signals are presented including the basic laws of electromagnetism, homogeneous media, media discontinuities/non-flat media discontinuities, and ground reflectivity. The book introduces meter wavelength synthetic aperture radar, bandwidth, and SAR imaging principles, including moving objects and also compares collected SAR data. Meter wavelength SAR system design and processing is explored, highlighting low frequency SAR design aspects, characterization of additive noise, antenna system basics, waveforms and emission adaptation which is critical material to the advancement in sensors and signal processing for below ground imaging by the energy industry and governments worldwide. The FFBP method of processing, explicit treatment of base 2 FFBP is explained along with motion errors sensitivity and motion estimation methods. The book also explains the Bayesian change detection, covariance moving target extraction and polarimetric subsurface imaging.


Study on Ground Moving Target Indication and Imaging Technique of Airborne SAR

Study on Ground Moving Target Indication and Imaging Technique of Airborne SAR

Author: Jian Yang

Publisher: Springer

Published: 2017-01-09

Total Pages: 122

ISBN-13: 9811030758

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Based on a detailed analysis of the signal model of the moving target, this thesis focuses on the theories and applications of ground moving target indicator (GMTI) and ground moving target imaging (GMTIm) algorithms in synthetic aperture radar/ ground moving target indicator (SAR/GMTI mode), wide-area surveillance ground moving target indication (WAS-GMTI) mode and frequency modulated continuous wave synthetic aperture radar (FMCW SAR) systems. The proposed algorithms can not only indicate and image fast-moving targets, but are also effective in the context of slow-moving target processing. The system design scheme combines the mechanical scanning mode and the airborne SAR system, while the azimuth moving target indication algorithm employs the additional range walk migration induced by FMCW SAR systems. In addition, the non-ideal errors that deteriorate the performance of GMTIm algorithms in real SAR data processing are discussed, and suitable compensation methods are provided.>


Inverse Synthetic Aperture Radar Imaging

Inverse Synthetic Aperture Radar Imaging

Author: Victor C. Chen

Publisher: IET

Published: 2014-09

Total Pages: 304

ISBN-13: 1613530137

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This book is based on the latest research on ISAR imaging of moving targets and non-cooperative target recognition (NCTR). With a focus on the advances and applications, it provides readers with a working knowledge of various algorithms of ISAR imaging of targets and implementation with MATLAB.


Foliage Penetration Radar

Foliage Penetration Radar

Author: Mark E. Davis

Publisher: IET

Published: 2011-06-30

Total Pages: 370

ISBN-13: 1891121006

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This book covers all aspects of foliage penetration (FOPEN) radar for both airborne military systems and earth resource mapping. It is the first book to be published on the subject.


Design Technology of Synthetic Aperture Radar

Design Technology of Synthetic Aperture Radar

Author: Jiaguo Lu

Publisher: John Wiley & Sons

Published: 2019-08-07

Total Pages: 340

ISBN-13: 1119564638

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An authoritative work on Synthetic Aperture Radar system engineering, with key focus on high resolution imaging, moving target indication, and system engineering technology Synthetic Aperture Radar (SAR) is a powerful microwave remote sensing technique that is used to create high resolution two or three-dimensional representations of objects, such as landscapes, independent of weather conditions and sunlight illumination. SAR technology is a multidisciplinary field that involves microwave technology, antenna technology, signal processing, and image information processing. The use of SAR technology continues grow at a rapid pace in a variety of applications such as high-resolution wide-swath observation, multi-azimuth information acquisition, high-temporal information acquisition, 3-D terrain mapping, and image quality improvement. Design Technology of Synthetic Aperture Radar provides detailed coverage of the fundamental concepts, theories, technology, and design of SAR systems and sub-systems. Supported by the author’s over two decades of research and practice experience in the field, this in-depth volume systematically describes SAR design and presents the latest research developments. Providing examination of all topics relevant to SAR—from radar and antenna system design to receiver technology and signal and image information processing—this comprehensive resource: Provides wide-ranging, up-to-date examination of all major topics related to SAR science, systems, and software Includes guidelines to conduct grounding system designs and analysis Offers coverage of all SAR algorithm classes and detailed SAR algorithms suitable for enabling software implementations Surveys SAR and computed imaging literature of the last sixty years Emphasizes high resolution imaging, moving target indication, and system engineering Design Technology of Synthetic Aperture Radar is indispensable for graduate students majoring in SAR system design, microwave antenna, signal and information processing as well as engineers and technicians involved in SAR system techniques.


Characterization of SAR Clutter and Its Applications to Land and Ocean Observations

Characterization of SAR Clutter and Its Applications to Land and Ocean Observations

Author: Gui Gao

Publisher: Springer

Published: 2019-01-29

Total Pages: 174

ISBN-13: 9811310203

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This book discusses statistical modeling of single- and multi-channel synthetic aperture radar (SAR) images and the applications of these newly developed models in land and ocean monitoring, such as target detection and terrain classification. It is a valuable reference for researchers and engineers interested in information processing of remote sensing, radar signal processing, and image interpretation.


Leak Detection

Leak Detection

Author: Stuart Hamilton

Publisher: IWA Publishing

Published: 2013-06-30

Total Pages: 106

ISBN-13: 1780404700

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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.


Principles of Synthetic Aperture Radar Imaging

Principles of Synthetic Aperture Radar Imaging

Author: Kun-Shan Chen

Publisher: CRC Press

Published: 2016-01-05

Total Pages: 232

ISBN-13: 1466593156

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Principles of Synthetic Aperture Radar Imaging: A System Simulation Approach demonstrates the use of image simulation for SAR. It covers the various applications of SAR (including feature extraction, target classification, and change detection), provides a complete understanding of SAR principles, and illustrates the complete chain of a SAR operati