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Evaluation Of Selected Radar Cross Section Measurement Ranges Volume Iia Cylinder Tests And Range Evaluation Procedures
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Book Synopsis Evaluation of Selected Radar Cross Section Measurement Ranges. Volume IIa: Cylinder Tests and Range Evaluation Procedures by : Thomas M. Smith
Download or read book Evaluation of Selected Radar Cross Section Measurement Ranges. Volume IIa: Cylinder Tests and Range Evaluation Procedures written by Thomas M. Smith and published by . This book was released on 1969 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results from measurements on five right circular cylinders, which are scale models of one another, are discussed in detail. Evaluation procedures are set forth in order to determine how well each of the ranges performed their tasks. These procedures involve the comparison of measurements on cylinders which should give the same results, or results which should differ by known scale factors, and secondly the comparison of theoretical and experimental results for end-on and broadside aspect angles. Five outdoor radar ranges took part in this evaluation program. Limited tests were made on two of the smaller cylinder models at a sixth facility, an indoor range. (Author).
Book Synopsis Evaluation of Selected Radar Cross Section Measurement Ranges. Volume I: Range Parameters, Range Evaluation, Problem Areas and Recommendations by : Thomas M. Smith
Download or read book Evaluation of Selected Radar Cross Section Measurement Ranges. Volume I: Range Parameters, Range Evaluation, Problem Areas and Recommendations written by Thomas M. Smith and published by . This book was released on 1969 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: A program under which selected radar cross section measurement ranges were evaluated is described. Some details are given on the test models involved and on the test procedures used. Test results are summarized and the ranges are assigned ratings according to their performance in an evaluation that includes many points of comparison. Problem areas in radar cross section measurements are outlined and some recommended solutions are given. Some suggestions for the optimum utilization of radar cross section ranges are given for the benefit of the potential range user. (Author).
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 Evaluation of Selected Radar Cross Section Measurement Ranges by : Ralph E. Hiatt
Download or read book Evaluation of Selected Radar Cross Section Measurement Ranges written by Ralph E. Hiatt and published by . This book was released on 1968* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis 1502-2007 IEEE Recommended Practice for Radar Cross-Section Test Procedures by :
Download or read book 1502-2007 IEEE Recommended Practice for Radar Cross-Section Test Procedures written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Resolution Radar Cross-section Imaging by : Dean L. Mensa
Download or read book High Resolution Radar Cross-section Imaging written by Dean L. Mensa and published by Artech House Radar Library (Ha. This book was released on 1991 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this book practitioners responsible for analyzing, specifying or evaluating RCS imaging systems will be able to define performance limits using basic physical and mathematical principles. Information on instrumentation systems for acquiring data and two new chapters on applications of new techniques are included. The emphasis of the book is on imaging as applied to radar cross-section measurements. With it the reader will learn how to use the latest techniques to perform RCS imaging in laboratory or outdoor test ranges. This book is suitable for self-study or for use in a short course for practising engineers.
Book Synopsis Radar Cross Section by : Eugene F. Knott
Download or read book Radar Cross Section written by Eugene F. Knott and published by . This book was released on 1985 with total page 488 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 Re-examination of Minimum Range Criteria for Radar Cross Section Measurements by : Cornell Aeronautical Laboratory
Download or read book Re-examination of Minimum Range Criteria for Radar Cross Section Measurements written by Cornell Aeronautical Laboratory and published by . This book was released on 1962 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar Cross-Section Evaluation of Arbitrary Cylinders by :
Download or read book Radar Cross-Section Evaluation of Arbitrary Cylinders written by and published by . This book was released on 1986 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents 2D monostatic and bistatic RCS (echo width) calculations for electrically and magnetically conducting circular cylinders with and without an electromagnetically damping coat. Similar calculations for dielectric cylinders and thin dielectric strips are also given. In all cases, results are computed by our new TDFD code, transformed to the frequency domain, and overlaid with canonical calculations performed directly in the frequency domain. Agreement of 10% is achieved if the TDFD code uses at least 16 cells per wavelength. To date we have not used meshes larger than 50 x 50 cells or 125 x 25 cells, but these are not intrinsic limits.
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).
Book Synopsis Uncertainty Analysis Procedures for Dynamic Radar Cross Section Measurements at the Atlantic Test Range by : National Institute of Standards and Technology (U.S.)
Download or read book Uncertainty Analysis Procedures for Dynamic Radar Cross Section Measurements at the Atlantic Test Range written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of the Sensitivity of Radar Cross Section Predictions to Uncertainties in Material Characteristics by : Greg A. Barnhart
Download or read book Evaluation of the Sensitivity of Radar Cross Section Predictions to Uncertainties in Material Characteristics written by Greg A. Barnhart and published by . This book was released on 1995 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of the Target-Mount Interaction in Radar Cross Section Measurement Calibrations by : Donald W. Powers
Download or read book Characterization of the Target-Mount Interaction in Radar Cross Section Measurement Calibrations written by Donald W. Powers and published by . This book was released on 2004-03-01 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radar Cross Section (RCS) measurements are quintessential in understanding target scattering phenomenon. The reduced RCS of modern weapons systems stresses the capability of current RCS measurement ranges. A limiting factor that has recently become more significant is the electromagnetic coupling between a test target and the mounting hardware used to support it and control its orientation during the RCS measurement. Equally important is the electromagnetic coupling between the RCS calibration artifact and its mount, which provides an opportunity to explore the coupling phenomena without delving into operationally sensitive areas. The primary research goal was to characterize the interaction between a calibration artifact and its mounting apparatus when measuring the RCS of the calibration artifact as part of a larger RCS measurement process. Standard methods, such as vector background subtraction, do not account for this interaction. By understanding the interaction term, a more accurate measurement of target RCS may be obtained. Through careful characterization of the interaction, an additional term can be included in the vector background subtraction equation to reduce the level of uncertainty. Two techniques were developed to isolate and characterize the interaction between the target and mount. The first involves evaluating the far- zone fields scattered by the target under two conditions: the target alone and then the target with mounting hardware present. The fields are then coherently subtracted to isolate the interaction. This process was validated with measurements and computational results. The second technique involves evaluating fields on the target surface under the aforementioned conditions, which are subsequently subtracted from one another and radiated to the far-field.
Book Synopsis Evaluation of the Sensitivity of Radar Cross Section Predictions to Uncertainties in Material Characteristics by : Greg A. Barnhart
Download or read book Evaluation of the Sensitivity of Radar Cross Section Predictions to Uncertainties in Material Characteristics written by Greg A. Barnhart and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radar Cross Section (RCS) Measurement Facility Catalog by :
Download or read book Radar Cross Section (RCS) Measurement Facility Catalog written by and published by . This book was released on 1999 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this catalog is to provide basic information on the resources available and to provide points of contact for program managers in need of such capabilities to support their programs. These facilities can carry out the full range of activities required in the RCS measurement process, including test planning, test item preparation, collection of actual measurement data, processing, analysis, and post-test assessments.
Book Synopsis Radar cross section measurement in outdoor ranges by : Takashi Komata
Download or read book Radar cross section measurement in outdoor ranges written by Takashi Komata and published by . This book was released on 1993 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
