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Bistatic K Space Imaging For Electromagnetic Prediction Codes For Scattering And Antennas
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Book Synopsis Bistatic K-Space Imaging for Electromagnetic Prediction Codes for Scattering and Antennas by : John F. Shaeffer
Download or read book Bistatic K-Space Imaging for Electromagnetic Prediction Codes for Scattering and Antennas written by John F. Shaeffer and published by . This book was released on 1996 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 3-D Imaging of Scattering Centers by :
Download or read book 3-D Imaging of Scattering Centers written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In many cases, computer models provide design engineers with an effective tool to simulate various criteria of physical systems. The output of such models can be formatted and displayed in a graphical manner to communicate information to the user more effectively. Images of scattering centers can provide greater insight into the meaning of electromagnetic field solutions. This work will provide an application that will process the solution of a three dimensional (3-D) finite element solver and provide the user with a graphical interface to view images of scattering centers in 3-D. The primary focus of this work is to expand upon the methods employed by Schaffer 1 where an analytical technique was employed to take a numerical solution for the current distribution on a surface and produce a two dimensional image of the scattering centers. An existing finite element model (FEM) will supply the numerical solution of the current distribution for 3-D surfaces. A software routine will be developed to analyze the FEM solution to create results for scattering centers about the surface. The results will then be formatted in such a way that a 2-D image of the scattering centers will be displayed on a plane of incidence bisecting a 3-D object as the final output. 1. NASA Technical Paper 3569 Bistatic k-Space Imaging for Electromagnetic Prediction Codes for Scattering and Antennas John F. Shaeffer, Kam W. Hom, R. Craig Baucke, Brett A. Cooper, Noel A. Talcott, Jr.
Book Synopsis Through-the-Wall Radar Imaging by : Moeness G. Amin
Download or read book Through-the-Wall Radar Imaging written by Moeness G. Amin and published by CRC Press. This book was released on 2017-12-19 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through-the-wall radar imaging (TWRI) allows police, fire and rescue personnel, first responders, and defense forces to detect, identify, classify, and track the whereabouts of humans and moving objects. Electromagnetic waves are considered the most effective at achieving this objective, yet advances in this multi-faceted and multi-disciplinary technology require taking phenomenological issues into consideration and must be based on a solid understanding of the intricacies of EM wave interactions with interior and exterior objects and structures. Providing a broad overview of the myriad factors involved, namely size, weight, mobility, acquisition time, aperture distribution, power, bandwidth, standoff distance, and, most importantly, reliable performance and delivery of accurate information, Through-the-Wall Radar Imaging examines this technology from the algorithmic, modeling, experimentation, and system design perspectives. It begins with coverage of the electromagnetic properties of walls and building materials, and discusses techniques in the design of antenna elements and array configurations, beamforming concepts and issues, and the use of antenna array with collocated and distributed apertures. Detailed chapters discuss several suitable waveforms inverse scattering approaches and revolve around the relevance of physical-based model approaches in TWRI along with theoretical and experimental research in 3D building tomography using microwave remote sensing, high-frequency asymptotic modeling methods, synthetic aperture radar (SAR) techniques, impulse radars, airborne radar imaging of multi-floor buildings strategies for target detection, and detection of concealed targets. The book concludes with a discussion of how the Doppler principle can be used to measure motion at a very fine level of detail. The book provides a deep understanding of the challenges of TWRI, stressing its multidisciplinary and phenomenological nature. The breadth and depth of topics covered presents a highly detailed treatment of this potentially life-saving technology.
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1997 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1998-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis IEEE Antennas and Propagation Society International Symposium by :
Download or read book IEEE Antennas and Propagation Society International Symposium written by and published by . This book was released on 1999 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Langley Scientific and Technical Information Output: 1997 by :
Download or read book NASA Langley Scientific and Technical Information Output: 1997 written by and published by . This book was released on 1998 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Langley Scientific and Technical Information Output: 1996 by :
Download or read book NASA Langley Scientific and Technical Information Output: 1996 written by and published by . This book was released on 1997 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Aeronautical Journal written by and published by . This book was released on 1996 with total page 1150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Tech Briefs written by and published by . This book was released on 1995 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bistatic Radar by : Mikhail Cherniakov
Download or read book Bistatic Radar written by Mikhail Cherniakov and published by Wiley. This book was released on 2007-04-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bistatic radars have been a focus of study since the earliest days of radar research. Despite this, until recently only a few bistatic systems have crossed the experimental study threshold, and, consequently there is little knowledge about them compared with their monostatic counterparts. Now, there is a fast growing interest in bistatic radar, due to its importance in the development of defence, remote sensing, aerospace, meteorological and navigation application fields, as well as its unique pecularities. These include covert operational ability relevant to the receiver position, counter-stealth ability, and a potentially reduced cost as one transmitter can be used to send information to several receivers. With contributions from international experts working with bistatic radar, this book provides an introduction to the technology, covering information on basic principles and design. Starting with a detailed look at monostatic radar, examining the development of the field as a whole, the book then goes on to: introduce the classical aspects of bistatic radar such as geometry, power budget and resolution; present an in depth analysis of bistatic scattering of electromagnetic waves; provide an overview of the bistatic radar potential which follows from their bistatic nature; discuss forward scattering radar; investigate forward scattering radar for air targets detection and tracking; set out an experimental study of real world forward scattering radar. Bistatic Radar: Principles and Practice gives an up-to-date overview of this important technology for practising engineers and researchers involved in the design and implementation of bistatic radar in a range of industries. It is also a valuable reference for advanced students taking special courses in radar technology.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers
Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1987 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1973- cover the entire IEEE technical literature.
Book Synopsis Inverse Synthetic Aperture Radar Imaging With MATLAB Algorithms by : Caner Ozdemir
Download or read book Inverse Synthetic Aperture Radar Imaging With MATLAB Algorithms written by Caner Ozdemir and published by John Wiley & Sons. This book was released on 2021-03-22 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build your knowledge of SAR/ISAR imaging with this comprehensive and insightful resource The newly revised Second Edition of Inverse Synthetic Aperture Radar Imaging with MATLAB Algorithms covers in greater detail the fundamental and advanced topics necessary for a complete understanding of inverse synthetic aperture radar (ISAR) imaging and its concepts. Distinguished author and academician, Caner Özdemir, describes the practical aspects of ISAR imaging and presents illustrative examples of the radar signal processing algorithms used for ISAR imaging. The topics in each chapter are supplemented with MATLAB codes to assist readers in better understanding each of the principles discussed within the book. This new edition incudes discussions of the most up-to-date topics to arise in the field of ISAR imaging and ISAR hardware design. The book provides a comprehensive analysis of advanced techniques like Fourier-based radar imaging algorithms, and motion compensation techniques along with radar fundamentals for readers new to the subject. The author covers a wide variety of topics, including: Radar fundamentals, including concepts like radar cross section, maximum detectable range, frequency modulated continuous wave, and doppler frequency and pulsed radar The theoretical and practical aspects of signal processing algorithms used in ISAR imaging The numeric implementation of all necessary algorithms in MATLAB ISAR hardware, emerging topics on SAR/ISAR focusing algorithms such as bistatic ISAR imaging, polarimetric ISAR imaging, and near-field ISAR imaging, Applications of SAR/ISAR imaging techniques to other radar imaging problems such as thru-the-wall radar imaging and ground-penetrating radar imaging Perfect for graduate students in the fields of electrical and electronics engineering, electromagnetism, imaging radar, and physics, Inverse Synthetic Aperture Radar Imaging With MATLAB Algorithms also belongs on the bookshelves of practicing researchers in the related areas looking for a useful resource to assist them in their day-to-day professional work.
Download or read book News in Engineering written by and published by . This book was released on 1989 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Charles V. J. Jakowatz Publisher :Springer Science & Business Media ISBN 13 :1461313333 Total Pages :431 pages Book Rating :4.4/5 (613 download)
Book Synopsis Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach by : Charles V. J. Jakowatz
Download or read book Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach written by Charles V. J. Jakowatz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern airborne and spaceborne imaging radars, known as synthetic aperture radars (SARs), are capable of producing high-quality pictures of the earth's surface while avoiding some of the shortcomings of certain other forms of remote imaging systems. Primarily, radar overcomes the nighttime limitations of optical cameras, and the cloud- cover limitations of both optical and infrared imagers. In addition, because imaging radars use a form of coherent illumination, they can be used in certain special modes such as interferometry, to produce some unique derivative image products that incoherent systems cannot. One such product is a highly accurate digital terrain elevation map (DTEM). The most recent (ca. 1980) version of imaging radar, known as spotlight-mode SAR, can produce imagery with spatial resolution that begins to approach that of remote optical imagers. For all of these reasons, synthetic aperture radar imaging is rapidly becoming a key technology in the world of modern remote sensing. Much of the basic `workings' of synthetic aperture radars is rooted in the concepts of signal processing. Starting with that premise, this book explores in depth the fundamental principles upon which the spotlight mode of SAR imaging is constructed, using almost exclusively the language, concepts, and major building blocks of signal processing. Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach is intended for a variety of audiences. Engineers and scientists working in the field of remote sensing but who do not have experience with SAR imaging will find an easy entrance into what can seem at times a very complicated subject. Experienced radar engineers will find that the book describes several modern areas of SAR processing that they might not have explored previously, e.g. interferometric SAR for change detection and terrain elevation mapping, or modern non-parametric approaches to SAR autofocus. Senior undergraduates (primarily in electrical engineering) who have had courses in digital signal and image processing, but who have had no exposure to SAR could find the book useful in a one-semester course as a reference.
