Reflector

Author : Satish K. Sharma,Sudhakar Rao,Lotfollah Shafai
Publisher : Artech House
Page : 323 pages
File Size : 51,9 Mb
Release : 2013-07-01
Category : Technology & Engineering
ISBN : 9781608075157

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Handbook of Reflector Antennas and Feed Systems Volume I: Theory and Design of Reflectors by Satish K. Sharma,Sudhakar Rao,Lotfollah Shafai Pdf

This is the first truly comprehensive and most up-to-date handbook available on modern reflector antennas and feed sources for diversified space and ground applications. There has never been such an all-encompassing reflector handbook in print, and no currently available title offers coverage of such recent research developments. The Handbook consists of three volumes. Volume I provides a unique combination of theoretical underpinnings with design considerations and techniques. The need for knowledge in reflector antennas has grown steadily over the last two decades due to increased use in space and ground applications, as well as their high gain and wide bandwidth capabilities at relatively low cost. This volume brings you to the leading edge of developments in the field related to numerical techniques, classical reflector geometries, adaptive reflector antennas, shaped reflectors, bifocal and bicollimated dual reflectors, advanced reflectors, and reflect arrays. A must-have reference for both practicing engineers as well as academic researchers.

Author : Sudhakar Rao,Lotfollah Shafai ,Satish K. Sharma
Publisher : Artech House
Page : 462 pages
File Size : 47,5 Mb
Release : 2013-06-01
Category : Technology & Engineering
ISBN : 9781608075195

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Handbook of Reflector Antennas and Feed Systems Volume III: Applications of Reflectors by Sudhakar Rao,Lotfollah Shafai ,Satish K. Sharma Pdf

This is the first truly comprehensive and most up-to-date handbook available on modern reflector antennas and feed sources for diversified space and ground applications. There has never been such an all-encompassing reflector handbook in print, and no currently available title offers coverage of such recent research developments. The Handbook consists of three volumes. Volume III focuses on the range of reflector antenna applications, including space, terrestrial, and radar. The intent of this book volume is to provide practical applications and design information on reflector antennas used for several communications systems. This book covers recent developments of reflector antennas used for satellite communications, terrestrial communications, and remote sensing applications. New subjects are introduced for the first time, including satellite antennas, Terahertz antennas, PIM, multipaction, corona, deployable mesh reflector antennas, and mechanical aspects of reflector antennas. In addition, this book contains a separate topic on integrated feed assembly for reflector antennas covering analysis, design, fabrication, and test.

Author : Stavros Karathanasis
Publisher : Springer
Page : 353 pages
File Size : 55,9 Mb
Release : 2019-01-30
Category : Technology & Engineering
ISBN : 9783030052799

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Linear Fresnel Reflector Systems for Solar Radiation Concentration by Stavros Karathanasis Pdf

This book offers a complete guide to designing Linear Fresnel Reflector Systems for concentrating solar radiation. It includes theoretical analyses, computational tools and mathematical formulae to facilitate the development, design, construction and application of these systems. In addition, the book presents a concise yet thorough treatment of the theory behind these systems, and provides useful and efficient calculation procedures that can be used to model and develop their practical applications. Along with the theoretical analyses provided in the book, the physical background is explained using mathematical formulae, illustrations, graphs and tables. Methods are presented for solving the non-linear mathematical systems that describe a significant variety of cases. In addition, MATLAB codes are supplied (both in the text and online). Consequently, readers interested in applying the methodology presented here will have all the source codes at hand, allowing them to easily expand on them by introducing appropriate modifications for their respective design configuration. Given its scope, the book will be of interest to engineers and researchers, who can use their scientific background to help them develop more energy-efficient Linear Fresnel Reflector systems. It will also appeal to students studying these systems for the first time, as it supplies a comprehensive overview of their theoretical analysis and applications.

Author : Lotfollah Shafai,Satish K. Sharma,Sudhakar Rao
Publisher : Artech House
Page : 381 pages
File Size : 42,9 Mb
Release : 2013-07-01
Category : Technology & Engineering
ISBN : 9781608075171

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Handbook of Reflector Antennas and Feed Systems Volume II: Feed Systems by Lotfollah Shafai,Satish K. Sharma,Sudhakar Rao Pdf

This is the first truly comprehensive and most up-to-date handbook available on modern reflector antennas and feed sources for diversified space and ground applications. There has never been such an all-encompassing reflector handbook in print, and no currently available title offers coverage of such recent research developments. The Handbook consists of three volumes. Volume II focuses on feed sources. Reflector antennas are extraordinary devices that combine high gain with geometrical simplicity, and can operate in broad frequency bands. Their performance, however, depends on the electrical characteristics of the feed system with which they operate. This comprehensive volume provides you with a solid understanding of feed system theory, design, and analysis. Featuring chapters authored by experts in each aspect of feed systems, this book takes you from fundamental mathematical techniques, electrically small and large dual reflectors, feed geometry and telemetry, tracking and command antennas, and more. Throughout the book numerous examples are provided to guide you in the practical aspects of feed design.

Author : F. S. Holt
Publisher : Unknown
Page : 38 pages
File Size : 45,9 Mb
Release : 1966
Category : Radar
ISBN : UOM:39015095129725

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Comparison of Reflective Properties of Corner Reflector Clusters and Luneburg Lens Reflectors by F. S. Holt Pdf

The reflective properties of rectangular corner reflector clusters and Luneburg lens reflectors are analyzed, and the relative effectiveness and efficiency of these reflectors in producing large radar cross sections over a wide range of aspect angles is compared. The Luneburg lens reflector is found to be very effective and efficient, but is expensive, heavy, and difficult to repair. In contrast, the rectangular corner reflector cluster is inexpensive, repairable, and can be made lightweight, but is not an efficient reflector when used over wide ranges of aspect angles. (Author).

Author : Carlyle J. Sletten
Publisher : Unknown
Page : 92 pages
File Size : 40,9 Mb
Release : 1966
Category : Antennas, Reflector
ISBN : UOM:39015095294206

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The Theory of Reflector Antennas by Carlyle J. Sletten Pdf

Author : C. L. Whitmarsh,Wendell Mayo
Publisher : Unknown
Page : 36 pages
File Size : 40,9 Mb
Release : 1969
Category : Electronic
ISBN : STANFORD:36105024773165

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Neutronic Comparison of Beryllium Oxide and Molybdenum for Movable Reflector Control of a Fast-spectrum Reactor by C. L. Whitmarsh,Wendell Mayo Pdf

Author : Atwood R. Heath
Publisher : Unknown
Page : 28 pages
File Size : 42,5 Mb
Release : 1962
Category : Solar energy
ISBN : UIUC:30112106636977

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High-efficiency Modified Fresnel Reflectors for Solar-energy Concentration by Atwood R. Heath Pdf

Author : T. J. Raftery
Publisher : Unknown
Page : 14 pages
File Size : 44,7 Mb
Release : 1960
Category : Atmosphere, Upper
ISBN : UOM:39015094987099

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A Survey of Fast-rising Balloons and Rawin Reflectors by T. J. Raftery Pdf

Author : Jacob W.M. Baars,Hans J Kärcher
Publisher : Springer
Page : 282 pages
File Size : 46,9 Mb
Release : 2017-11-18
Category : Science
ISBN : 9783319651484

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Radio Telescope Reflectors by Jacob W.M. Baars,Hans J Kärcher Pdf

This book demonstrates how progress in radio astronomy is intimately linked to the development of reflector antennas of increasing size and precision. The authors describe the design and construction of major radio telescopes as those in Dwingeloo, Jodrell Bank, Parkes, Effelsberg and Green Bank since 1950 up to the present as well as millimeter wavelength telescopes as the 30m MRT of IRAM in Spain, the 50m LMT in Mexico and the ALMA submillimeter instrument. The advances in methods of structural design and coping with environmental influences (wind, temperature, gravity) as well as application of new materials are explained in a non-mathematical, descriptive and graphical way along with the story of the telescopes. Emphasis is placed on the interplay between astronomical and electromagnetic requirements and structural, mechanical and control solutions. A chapter on management aspects of large telescope projects closes the book. The authors address a readership with interest in the progress of engineering solutions applied to the development of radio telescope reflectors and ground station antennas for satellite communication and space research. The book will also be of interest to historians of science and engineering with an inclination to astronomy.

Author : Anonim
Publisher : Unknown
Page : 1106 pages
File Size : 48,9 Mb
Release : 1970
Category : Aids to navigation
ISBN : OSU:32435062869607

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Light List by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 26 pages
File Size : 42,6 Mb
Release : 1968
Category : Reflectors (Safety devices)
ISBN : UOM:39015078537985

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Comparison of Trip Lights and Reflectors by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 28 pages
File Size : 54,5 Mb
Release : 1962
Category : Aluminum
ISBN : UOM:39015077596438

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Reactivity Effects of Various Reflectors on Near-homogeneous, BeO-moderated, Oralloy-fueled Systems by Anonim Pdf

Author : Nicholas P. Kernweis,Frederick H. Cleveland
Publisher : Unknown
Page : 32 pages
File Size : 41,8 Mb
Release : 1967
Category : Achromatism
ISBN : UOM:39015095294131

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A Line-source Corrector for Large Spherical Reflectors by Nicholas P. Kernweis,Frederick H. Cleveland Pdf

Theoretical and experimental results demonstrating an increase in effective aperture area of a spherical reflector are presented. The correcting device described in this report is a line source used in conjunction with a horn.

Author : United States. Department of the Air Force
Publisher : Unknown
Page : 596 pages
File Size : 46,9 Mb
Release : 1953
Category : Freight and freightage
ISBN : MINN:30000010504052

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Freight Classification Guide by United States. Department of the Air Force Pdf