Instrumentation For Antenna And Radar Cross Section Measurements
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Instrumentation For Antenna And Radar Cross Section Measurements
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Author :
language : en
Publisher:
Release Date : 2002
Instrumentation For Antenna And Radar Cross Section Measurements written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Under support from the U.S. Air Force Office of Scientific Research (AFOSR), an Antenna and Radar Cross Section (RCS) Instrumentation System operating over the 45 MHz - 26.5 GHz frequency range was developed and integrated, leading to the completion of the Anechoic Chamber Facility at the University of Nebraska-Lincoln (UNL). Some key features of the antenna and RCS measurement system include: (a) Frequency band: 45 MHz - 26.5 GHz; (b) RCS vs. frequency and azimuth measurement capability; (c) Full polarimetric scattering matrix capability; (d) One- and two-dimensional high resolution imaging capability; (e) Antenna measurement capability; and (f) Fully automated measurement and processing. In this final report, we provide a brief overview of the system configuration and technical specifications, and present typical measurement examples.
Radar Cross Section Measurements
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Author : Eugene F. Knott
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Radar Cross Section Measurements written by Eugene F. Knott and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.
Radar Cross Section
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Author : Eugene F. Knott
language : en
Publisher: SciTech Publishing
Release Date : 2004-06-30
Radar Cross Section written by Eugene F. Knott and has been published by SciTech Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-06-30 with Technology & Engineering categories.
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.
Introduction To Radar Cross Section Measurements
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Author : P. Blacksmith (Jr.)
language : en
Publisher:
Release Date : 1965
Introduction To Radar Cross Section Measurements written by P. Blacksmith (Jr.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Radar cross sections categories.
Cw Radar For Measuring Head On Radar Cross Section Of Free Flight Projectiles I Antenna For Simultaneous 35 And 70gc Operation
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Author : P. E. Robillard
language : en
Publisher:
Release Date : 1964
Cw Radar For Measuring Head On Radar Cross Section Of Free Flight Projectiles I Antenna For Simultaneous 35 And 70gc Operation written by P. E. Robillard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
A multiplex antenna was designed for the 35 Gc and 70 Gc radars. This antenna system was installed on the physics range ot obtain simultaneous measurements of the nose-on radar cross section of hypersonic projectiles. The 35 Gc and 70 Gc CW Doppler radars were used alternately on the physics range to measure the nose-on radar cross section of projectiles. The absorption effect previously reported was measured with this instrumentation. Due to the high cost of firings, simultaneous operation of the two radars would be desirable. In addition, simultaneous observation of radar absorption at two frequencies would provide a more precise comparison than if observations were made on two separate firings. To measure nose-on radar cross section, the axis of the radar antenna beam must coincide with the flight axis of the projectile. To operate two radars simultaneously means that the two radar beams must be coaxial. Since CW systems were being used and are to be preferred for a variety of reasons, time sharing techniques were not considered. Therefore an antenna system had to be devised which would orient two CW beams coaxially with a minimum of interaction between the two systems. (Author).
Re Examination Of Minimum Range Criteria For Radar Cross Section Measurements
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Author : Cornell Aeronautical Laboratory
language : en
Publisher:
Release Date : 1962
Re Examination Of Minimum Range Criteria For Radar Cross Section Measurements written by Cornell Aeronautical Laboratory and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Radar categories.
High Resolution Radar Cross Section Imaging
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Author : Dean L. Mensa
language : en
Publisher: Artech House Radar Library (Ha
Release Date : 1991
High Resolution Radar Cross Section Imaging written by Dean L. Mensa and has been published by Artech House Radar Library (Ha this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Technology & Engineering categories.
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.
Methods Of Radar Cross Section Analysis
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Author : J.W. Jr. Crispin
language : en
Publisher: Elsevier
Release Date : 2013-06-11
Methods Of Radar Cross Section Analysis written by J.W. Jr. Crispin and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-11 with Technology & Engineering categories.
Methods of Radar Cross-section Analysis
Low Radar Cross Section His Based Phased Array
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Author : Hema Singh
language : en
Publisher: CRC Press
Release Date : 2020-08-17
Low Radar Cross Section His Based Phased Array written by Hema Singh and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-17 with Technology & Engineering categories.
The design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a comprehensive EM design and analysis of such low-profile patch arrays with high impedance surface-based ground plane. It explains how to determine radiation mode RCS of low-profile antenna arrays with arbitrary configurations. Detailed descriptions of design, workflow of determining radiation and scattering behavior of antenna arrays have been supported with schematics, tables, and illustrations. Aimed at engineers and researchers for RCS, antenna engineers and graduate students in electrical engineering and electromagnetics, it • Discusses both radiation and scattering features of both planar and conformal HIS-based low profile antennas • Describes the theoretical background, design, simulations and analysis of low RCS phased array in detail • Presents the physics behind the resultant radiation and scattering characteristics of designed antenna array • Helps readers understand design and analysis of low RCS antenna array without any degradation in its radiation performance • Includes figures, schematics and illustrations to provide comprehensive descriptions of both radiation and scattering characteristics of phased arrays of different configurations
Radar Cross Section Analysis And Control
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Author : Asoke K. Bhattacharyya
language : en
Publisher: Artech House Radar Library (Ha
Release Date : 1991
Radar Cross Section Analysis And Control written by Asoke K. Bhattacharyya and has been published by Artech House Radar Library (Ha this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.
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.