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Radar Cross Section Enhancement Of Simple Targets
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Book Synopsis Radar Cross Section Enhancement of Simple Targets by : Brian Crothers
Download or read book Radar Cross Section Enhancement of Simple Targets written by Brian Crothers and published by . This book was released on 1999-03-01 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explores the use of periodic open slots as passive antenna scatterers to enhance the radar cross section of a simple target. Two slot geometries are considered, thin rectangular slots and circular slots. Targets are modified with slot arrays of various element size, spacings, numbers, and geometries. These geometries were later backed by a cavity in an attempt to further enhance RCS. Measurements were taken and the results were compared to target baselines, which are nothing more than the unslotted version of the same target. Moment method solutions were also computed for comparisons with measured results. Additionally, an analytical expression for antenna scattering was tested as a means of achieving a fast first order accurate solution for target RCS.
Book Synopsis Radar Cross Section Enhancement of Simple Targets by : Brian J. Crothers (1LT, USAF.)
Download or read book Radar Cross Section Enhancement of Simple Targets written by Brian J. Crothers (1LT, USAF.) and published by . This book was released on 1999 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar Cross Section Analysis and Control by : Asoke K. Bhattacharyya
Download or read book Radar Cross Section Analysis and Control written by Asoke K. Bhattacharyya and published by Artech House Radar Library (Ha. This book was released on 1991 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference describes techniques for controlling the RCS of targets, provides analytical methods for estimating RCS, develops models for the design of low RCS targets and antennas, and discusses several RCS enhancement techniques.
Book Synopsis Radar Cross Section Measurements by : Eugene F. Knott
Download or read book Radar Cross Section Measurements written by Eugene F. Knott and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original campus of the University of Michigan was nearly a perfect square about a half-mile along a side. A street-sized walk, appropriately called the Diag, runs diagonally across this square, connecting its southeast and northwest corners. In 1904 a new engineering building was either started or finished (I do not remember which) to house classrooms. When another engineering building was built on the expanded campus across the street from it many years later, the old building came to be known as West Engine, to distinguish it from the new East Engine. Old West Engine is (or maybe by now, was) a four-story, L-shaped structure that stood at the southeast corner of the original campus. It was built with an arch in it to straddle the Diag at the apex of the L. You walked over the Engineering Arch to get from one leg of the L to the other if you were inside the building, and you walked under it when you entered the campus from the southeast corner. Affixed to the masonry wall of the arch was a plaque I often noted in passing. It bore a quote attributed to Horace Greeley (1811-1872), who I did not know at the time was the founder, editor, and publisher of the New York Tribune. It said, simply, Young man, when theory and practice differ, use your horse sense. The suggestion seems worthy of an exclamation point instead of a period, but I do not remember if it had one.
Author :W. Ross Stone Publisher :Institute of Electrical & Electronics Engineers(IEEE) ISBN 13 : Total Pages :554 pages Book Rating :4.3/5 (91 download)
Book Synopsis Radar Cross Sections of Complex Objects by : W. Ross Stone
Download or read book Radar Cross Sections of Complex Objects written by W. Ross Stone and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1990 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar Cross Section by : Eugene F. Knott
Download or read book Radar Cross Section written by Eugene F. Knott and published by SciTech Publishing. This book was released on 2004-06-30 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: The leading text and reference on radar cross section (RCS) theory and applications, this work presents a comparison of two radar signal strengths. One is the strength of the radar bean sweeping over a target, the other is the strength of the reflected echo senses by the receiver. This book shows how the RCS "gauge" can be predicted for theoretical objects.
Book Synopsis Basics on Radar Cross Section Reduction Measurements of Simple and Complex Targets Using Microwave Absorbers by : Marcelo A. S.
Download or read book Basics on Radar Cross Section Reduction Measurements of Simple and Complex Targets Using Microwave Absorbers written by Marcelo A. S. and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Basics on Radar Cross Section Reduction Measurements of Simple and Complex Targets Using Microwave Absorbers.
Book Synopsis Methods of Radar Cross-section Analysis by : Conductron Corporation
Download or read book Methods of Radar Cross-section Analysis written by Conductron Corporation and published by . This book was released on 1968 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Applied Measurement Systems by : Md. Zahurul Haq
Download or read book Applied Measurement Systems written by Md. Zahurul Haq and published by IntechOpen. This book was released on 2012-02-24 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurement is a multidisciplinary experimental science. Measurement systems synergistically blend science, engineering and statistical methods to provide fundamental data for research, design and development, control of processes and operations, and facilitate safe and economic performance of systems. In recent years, measuring techniques have expanded rapidly and gained maturity, through extensive research activities and hardware advancements. With individual chapters authored by eminent professionals in their respective topics, Applied Measurement Systems attempts to provide a comprehensive presentation and in-depth guidance on some of the key applied and advanced topics in measurements for scientists, engineers and educators.
Book Synopsis An Introduction to Passive Radar by : Hugh D. Griffiths
Download or read book An Introduction to Passive Radar written by Hugh D. Griffiths and published by Artech House. This book was released on 2017-02-28 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed by recognized experts in the field, this first-of-its-kind resource introduces the basic principles of passive radar technology and provides an overview of recent developments in this field and existing real passive radar systems. This book explains how passive radar works, how it differs from the active type, and demonstrates the benefits and drawbacks of this novel technology. Properties of illuminators, including ambiguity functions, digital vs. analog, digitally-coded waveforms, vertical-plane coverage, and satellite-borne and radar illuminators are explored. Readers find practical guidance on direct signal suppression, passive radar performance prediction, and detection and tracking. This book provides concrete examples of systems and results, including analog TV, FM radio, cell phone base stations, DVB–T and DAB, HF skywave transmissions, indoor WiFi, satellite-borne illuminators, and low-cost scientific remote sensing. Future developments and applications of passive radar are also presented.
Book Synopsis Enhancement of Radar Cross Sections of Warheads and Satellites by the Plasma Sheath by : Charles Laurie Dolph
Download or read book Enhancement of Radar Cross Sections of Warheads and Satellites by the Plasma Sheath written by Charles Laurie Dolph and published by . This book was released on 1959 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aspects of Radar Cross-Section Calculation for Targets of Complex Structure by : O. Weiland
Download or read book Aspects of Radar Cross-Section Calculation for Targets of Complex Structure written by O. Weiland and published by . This book was released on 1991 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Minimizing the Radar Cross Section (RCS) of a new warship, it is important to determine the expected RCS in the phase of design because of high development costs. Furthermore it is desirable to identify design dependent scattering centers and analyse their mode of action. This is probably done most effectively by a graphical representation of the scattering mechanisms on a 3- dimensional drawing of the target itself. The paper summarizes the development of a computer code that combines graphical representation methods with well established theoretical techniques to predict the RCS for targets of complex structure. The tool is based on physical optics, physical theory of diffraction, ray tracing and it accounts for multiple shadowing and scattering up to triple bounce. The method of component technique using primitives is applicable to electrically large bodies and the calculation is limited to the monostatic case for perfectly conducting surfaces. Object coherence is used to reduce computation time during the solution of the hidden surface problem.
Book Synopsis A Minimum Range Criterion for RCS (Radar Cross-Section) Measurements of a Target Dominated by Point Scatterers by : B. M. Welsh
Download or read book A Minimum Range Criterion for RCS (Radar Cross-Section) Measurements of a Target Dominated by Point Scatterers written by B. M. Welsh and published by . This book was released on 1983 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis develops a minimum range criterion for radar cross-section measurements by neglecting the phase of the incident field at the target and considering only the amplitude distribution. In contrast to the traditional minimum range criterion, developed for a flat target characterized by specular reflection, the target examined in this thesis is characterized by a number of independent point scatterers located on the target surface. Instead of enforcing point by point accuracy, accuracy of the average target RCS is required, averaging over a number of measurements. The location of the point scatterers on the target are described probabilistically; the expected average measured RCS versus target range is calculated, and compared to results of a Monte-Carlo simulation. The traditional minimum range criterion is compared to the new minimum range criterion. The traditional minimum range criterion, based on phase uniformity across the target, requires minimum measurement ranges that are much larger than those ranges dictated by the new minimum range criterion for targets dominated by point scattering. (Author).
Author :David C. Jenn Publisher :AIAA (American Institute of Aeronautics & Astronautics) ISBN 13 : Total Pages :536 pages Book Rating :4.F/5 ( download)
Book Synopsis Radar and Laser Cross Section Engineering by : David C. Jenn
Download or read book Radar and Laser Cross Section Engineering written by David C. Jenn and published by AIAA (American Institute of Aeronautics & Astronautics). This book was released on 2005 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: There have been many new developments in the ten years since the first edition of Radar and Laser Cross Section Engineering was published. Stealth technology is now an important consideration in the design of all types of platforms. The second edition includes a more extensive introduction that covers the important aspects of stealth technology and the unique tradeoffs involved in stealth design. Prediction, reduction, and measurement of electromagnetic scattering from complex three-dimensional targets remains the primary emphasis of this text, developed by the author from courses taught at the Naval Postgraduate School. New topics on computational methods like the finite element method and the finite integration technique are covered, as well as new areas in the application of radar absorbing material and artificial metamaterials. Matlab [registered] software, homework problems, and a solution manual (available to instructors) supplement the text. Written as an instructional text, this book is recommended for upper-level undergraduate and graduate students. introduction to the physics and mathematics of radar cross section in order to better understand the interdisciplinary aspects of stealth. Matlab is a registered trademark of The MathWorks, Inc.
Book Synopsis Radar Targets by : Christian G. Bachman
Download or read book Radar Targets written by Christian G. Bachman and published by Free Press. This book was released on 1982 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar System Analysis and Modeling by : David K. Barton
Download or read book Radar System Analysis and Modeling written by David K. Barton and published by Artech House. This book was released on 2004-10-01 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough update to the Artech House classic Modern Radar Systems Analysis, this reference is a comprehensive and cohesive introduction to radar systems design and performance estimation. It offers you the knowledge you need to specify, evaluate, or apply radar technology in civilian or military systems. The book presents accurate detection range equations that let you realistically estimate radar performance in a variety of practical situations. With its clear, easy-to-understand language, you quickly learn the tradeoffs between choice of wavelength and radar performance and see the inherent advantages and limitations associated with each radar band. You find modeling procedures to help you analyze enemy systems or evaluate radar integrated into new weapon systems. The book covers ECM and ECCM for both surveillance and tracking to help you estimate the effects of active and passive ECM, select hardware/software for reconnaissance or jamming, and plan the operation of EW systems. As radar systems evolve, this book provides the equations needed to calculate and evaluate the performance of the latest advances in radar technology.
Book Synopsis Development of Code for a Physical Optics Radar Cross Section Prediction and Analysis Application by : Filippos Chatzigeorgiadis
Download or read book Development of Code for a Physical Optics Radar Cross Section Prediction and Analysis Application written by Filippos Chatzigeorgiadis and published by . This book was released on 2004-09-01 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significance of the Radar Cross Section (RCS) in the outcome of military engagements makes its prediction an important problem in modern Electronic Warfare. The POFACETS program, previously developed at the Naval Postgraduate School (NPS), uses the Physical Optics method to predict the RCS of complex targets, which are modeled with the use of triangular facets. The program has minimum computer resource requirements and provides convenient run- times. This thesis up-graded, enhanced and expanded the functionalities and capabilities of the POFACETS program. The new functionalities were implemented by upgrading the Graphical User Interface and model database, allowing the creation of models with an unlimited number of facets, providing capabilities for the automatic creation of models with standard geometric shapes, allowing the combination of existing target models, providing capabilities for sharing target models with commercial CAD programs, and creating new display formats for RCS results. The new computational capabilities include the development of a user-updateable database of materials and coating that can be applied to models in one or multiple layers, and the computation of their effects on the models' RCS. Also implemented are the computations of the ground's effect on the RCS, and the exploitation of symmetry planes in models, in order to decrease run-time for RCS prediction.
