Integrated Reflector Antenna Design And Analysis

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Integrated Reflector Antenna Design and Analysis

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781723182631
Total Pages : 190 pages
Book Rating : 4.1/5 (826 download)

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Book Synopsis Integrated Reflector Antenna Design and Analysis by : National Aeronautics and Space Administration (NASA)

Download or read book Integrated Reflector Antenna Design and Analysis written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-18 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflector antenna design is a mature field and most aspects were studied. However, of that most previous work is distinguished by the fact that it is narrow in scope, analyzing only a particular problem under certain conditions. Methods of analysis of this type are not useful for working on real-life problems since they can not handle the many and various types of perturbations of basic antenna design. The idea of an integrated design and analysis is proposed. By broadening the scope of the analysis, it becomes possible to deal with the intricacies attendant with modem reflector antenna design problems. The concept of integrated reflector antenna design is put forward. A number of electromagnetic problems related to reflector antenna design are investigated. Some of these show how tools for reflector antenna design are created. In particular, a method for estimating spillover loss for open-ended waveguide feeds is examined. The problem of calculating and optimizing beam efficiency (an important figure of merit in radiometry applications) is also solved. Other chapters deal with applications of this general analysis. The wide angle scan abilities of reflector antennas is examined and a design is proposed for the ATDRSS triband reflector antenna. The development of a general phased-array pattern computation program is discussed and how the concept of integrated design can be extended to other types of antennas is shown. The conclusions are contained in the final chapter. Zimmerman, M. L. and Lee, S. W. and Ni, S. and Christensen, M. and Wang, Y. M. Unspecified Center ANTENNA DESIGN; ELECTROMAGNETIC INTERFERENCE; REFLECTOR ANTENNAS; FIGURE OF MERIT; PHASED ARRAYS; RADIOMETERS; WAVEGUIDES...

Integrated Reflector Antenna Design and Analysis

Author : Martin Lee Zimmerman
Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.:/5 (261 download)

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Book Synopsis Integrated Reflector Antenna Design and Analysis by : Martin Lee Zimmerman

Download or read book Integrated Reflector Antenna Design and Analysis written by Martin Lee Zimmerman and published by . This book was released on 1991 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflector antenna design is a mature field and most aspects of it have been studied. However, most previous work is distinguished by the fact that it is narrow in scope, analyzing only a particular problem under certain conditions. Methods of analysis of this type are not useful for working on real-life problems since they can not handle the many and various types of perturbations of basic antenna design. In this thesis, the idea of an integrated design and analysis is proposed. By broadening the scope of the analysis, it becomes possible to deal with the intricacies attendant with modern reflector antenna design problems. In this thesis, the concept of integrated reflector antenna design is put forward. A number of electromagnetic problems related to reflector antenna design are investigated. Some of these show how tools for reflector antenna design are created. In particular, a method for estimating spillover loss for open-ended waveguide feeds is examined. The problem of calculating and optimizing beam efficiency (an important figure of merit in radiometry applications) is also solved. Other chapters in this thesis deal with applications of this general analysis. The wide-angle scan abilities of reflector antennas is examined and a design is proposed for the ATDRSS triband reflector antenna. The following chapter discusses the development of a general phased-array pattern computation program and shows how the concept of integrated design can be extended to other types of antennas. The conclusions are contained in the final chapter.

Handbook of Reflector Antennas and Feed Systems Volume III: Applications of Reflectors

Author : Sudhakar Rao
Publisher : Artech House
ISBN 13 : 1608075192
Total Pages : 462 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Handbook of Reflector Antennas and Feed Systems Volume III: Applications of Reflectors by : Sudhakar Rao

Download or read book Handbook of Reflector Antennas and Feed Systems Volume III: Applications of Reflectors written by Sudhakar Rao and published by Artech House. This book was released on 2013-06-01 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Handbook of Reflector Antennas and Feed Systems Volume I: Theory and Design of Reflectors

Author : Satish K. Sharma
Publisher : Artech House
ISBN 13 : 160807515X
Total Pages : 323 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Handbook of Reflector Antennas and Feed Systems Volume I: Theory and Design of Reflectors by : Satish K. Sharma

Download or read book Handbook of Reflector Antennas and Feed Systems Volume I: Theory and Design of Reflectors written by Satish K. Sharma and published by Artech House. This book was released on 2013-07-01 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Analysis of Reflector Antennas

Author : W. V. T. Rusch
Publisher : Academic Press
ISBN 13 : 1483219887
Total Pages : 191 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Analysis of Reflector Antennas by : W. V. T. Rusch

Download or read book Analysis of Reflector Antennas written by W. V. T. Rusch and published by Academic Press. This book was released on 2013-10-22 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Reflector Antennas provides information pertinent to the analysis of reflector-antenna systems. This book provides an understanding of how design data have been and can be derived. Organized into four chapters, this book begins with an overview of the history of focusing reflector-antenna systems characterized by a highly variable level of general interest. This text then examines the solutions of the scalar Helmholtz equation in rectangular and spherical coordinates. Other chapters consider antenna performance described in terms of several fundamental properties, including capture area, directivity, gain, beam efficiency, aperture efficiency, polarization, effective noise temperature, and phase center. This book discusses as well the resulting functional dependence between axial ratio and component amplitude, which is the same as that between voltage standing wave ratio and voltage reflection coefficient. The final chapter deals with the role of the special-purpose digital computers. This book is a valuable resource for research and development engineers.

Handbook of Reflector Antennas and Feed Systems Volume II: Feed Systems

Author : Lotfollah Shafai
Publisher : Artech House
ISBN 13 : 1608075176
Total Pages : 381 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Handbook of Reflector Antennas and Feed Systems Volume II: Feed Systems by : Lotfollah Shafai

Download or read book Handbook of Reflector Antennas and Feed Systems Volume II: Feed Systems written by Lotfollah Shafai and published by Artech House. This book was released on 2013-07-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Paraboloidal Reflector Antenna in Radio Astronomy and Communication

Author : Jacob W. M. Baars
Publisher : Springer Science & Business Media
ISBN 13 : 0387697349
Total Pages : 270 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis The Paraboloidal Reflector Antenna in Radio Astronomy and Communication by : Jacob W. M. Baars

Download or read book The Paraboloidal Reflector Antenna in Radio Astronomy and Communication written by Jacob W. M. Baars and published by Springer Science & Business Media. This book was released on 2007-08-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio astronomers have developed techniques of calibration of large reflector antennas with radio astronomical methods, but these have not been comprehensively described. This text aims to fill this gap, taking a practical approach to the characterisation of antennas. All calculations and results in the form of tables and figures have been made with Mathematica by Wolfram Research. The reader can use the procedures for the implementation of his own input data.

Reflectarray Antennas

Author : Payam Nayeri
Publisher : John Wiley & Sons
ISBN 13 : 1118846761
Total Pages : 436 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Reflectarray Antennas by : Payam Nayeri

Download or read book Reflectarray Antennas written by Payam Nayeri and published by John Wiley & Sons. This book was released on 2018-02-20 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides engineers with a comprehensive review of the state-of-the-art in reflectarray antenna research and development. The authors describe, in detail, design procedures for a wide range of applications, including broadband, multi-band, multi-beam, contour-beam, beam-scanning, and conformal reflectarray antennas. They provide sufficient coverage of basic reflectarray theory to fully understand reflectarray antenna design and analysis such that the readers can pursue reflectarray research on their own. Throughout the book numerous illustrative design examples including numerical and experimental results are provided. Featuring in-depth theoretical analysis along with practical design examples, em style="mso-bidi-font-style: normal;"Reflectarray Antennas is an excellent text/reference for engineering graduate students, researchers, and engineers in the field of antennas. It belongs on the bookshelves of university libraries, research institutes, and industrial labs and research facilities.

Reflectarray Antennas: Analysis, Design, Fabrication, and Measurement

Author : Jafar Shaker
Publisher : Artech House
ISBN 13 : 1608074994
Total Pages : 237 pages
Book Rating : 4.6/5 (8 download)

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Book Synopsis Reflectarray Antennas: Analysis, Design, Fabrication, and Measurement by : Jafar Shaker

Download or read book Reflectarray Antennas: Analysis, Design, Fabrication, and Measurement written by Jafar Shaker and published by Artech House. This book was released on 2013-11-01 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflectarray antennas refer to the class of radiating structures that are comprised of an array of radiating elements, re-radiating the energy that is impinged on them from one or more radiating feeds that are located in free space. The constituent radiators that build a reflectarray can be shaped to bring about some flexibility in the way that antenna operates such as multi band/polarization operation. The printed nature of these elements allow integration of active elements that can further enhance the functionality of the reflectarray. This allows for capabilities such as power amplification, adaptive beam shaping, and beam switching. This resource presents readers with design guidelines along with an ample amount of material on different types of reflectarrays and methods of analysis. This book begins with introductory material on reflectarray antennas and progresses to the presentation of state-of-the-art research in the field. A direct comparison with conventional reflector antennas is provided, focusing on conventional efficiency figures of reflectors. Moreover, this book offers remarks on the future direction of reflectarray research and also potential applications of the technology in face of the emergence of new fabrication techniques to accommodate both passive and active elements.

Reflector Antenna Analysis and Design

Author : Peter John Wood
Publisher :
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Reflector Antenna Analysis and Design by : Peter John Wood

Download or read book Reflector Antenna Analysis and Design written by Peter John Wood and published by . This book was released on 1980 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reflector and Lens Antennas

Author : Carlyle J. Sletten
Publisher : Artech House Publishers
ISBN 13 :
Total Pages : 464 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Reflector and Lens Antennas by : Carlyle J. Sletten

Download or read book Reflector and Lens Antennas written by Carlyle J. Sletten and published by Artech House Publishers. This book was released on 1988 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722081959
Total Pages : 48 pages
Book Rating : 4.0/5 (819 download)

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Book Synopsis Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics by : National Aeronautics and Space Administration (NASA)

Download or read book Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-30 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflector antennas are widely used in communication satellite systems because they provide high gain at low cost. Offset-fed single paraboloids and dual reflector offset Cassegrain and Gregorian antennas with multiple focal region feeds provide a simple, blockage-free means of forming multiple, shaped, and isolated beams with low sidelobes. Such antennas are applicable to communications satellite frequency reuse systems and earth stations requiring access to several satellites. While the single offset paraboloid has been the most extensively used configuration for the satellite multiple-beam antenna, the trend toward large apertures requiring minimum scanned beam degradation over the field of view 18 degrees for full earth coverage from geostationary orbit may lead to impractically long focal length and large feed arrays. Dual reflector antennas offer packaging advantages and more degrees of design freedom to improve beam scanning and cross-polarization properties. The Cassegrain and Gregorian antennas are the most commonly used dual reflector antennas. A computer program for calculating the secondary pattern and directivity of a generalized dual reflector antenna system was developed and implemented at LeRC. The theoretical foundation for this program is based on the use of physical optics methodology for describing the induced currents on the sub-reflector and main reflector. The resulting induced currents on the main reflector are integrated to obtain the antenna far-zone electric fields. The computer program is verified with other physical optics programs and with measured antenna patterns. The comparison shows good agreement in far-field sidelobe reproduction and directivity. Acosta, Roberto J. and Lagin, Alan R. Glenn Research Center RTOP 679-40-00...

The Handbook of Antenna Design

Author : Alan W. Rudge
Publisher : IET
ISBN 13 : 9780906048825
Total Pages : 726 pages
Book Rating : 4.0/5 (488 download)

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Book Synopsis The Handbook of Antenna Design by : Alan W. Rudge

Download or read book The Handbook of Antenna Design written by Alan W. Rudge and published by IET. This book was released on 1982 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamental background theory and analytical techniques of antenna design. It deals with a very wide range of antenna types, operating from very low frequencies to millimetre waves.

A Simplified Approach to Axisymmetric Dual-Reflector Antenna Design

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781725044494
Total Pages : 28 pages
Book Rating : 4.0/5 (444 download)

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Book Synopsis A Simplified Approach to Axisymmetric Dual-Reflector Antenna Design by : National Aeronautics and Space Administration (NASA)

Download or read book A Simplified Approach to Axisymmetric Dual-Reflector Antenna Design written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-10 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A procedure is described for designing dual reflector antennas. The analysis is developed by taking each reflector to be the envelope of its tangent planes. Rather than specifying the phase distribution in the emitted beam, the slopes of the emitted rays were specified. Thus, both the output wave shape and angular distribution of intensity can be specified. Computed examples include variations from both Cassegrain and Gregorian systems, permitting deviation from uniform source distributions and from parallel beam property of conventional systems. Barger, Raymond L. Langley Research Center NASA-TP-2797, L-16392, NAS 1.60:2797 RTOP 505-61-71-04...

A Simplified Approach to Axisymmetric Dual-reflector Antenna Design

Author : Raymond L. Barger
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Simplified Approach to Axisymmetric Dual-reflector Antenna Design by : Raymond L. Barger

Download or read book A Simplified Approach to Axisymmetric Dual-reflector Antenna Design written by Raymond L. Barger and published by . This book was released on 1988 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics

Author : Roberto J. Acosta
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics by : Roberto J. Acosta

Download or read book Analysis of a Generalized Dual Reflector Antenna System Using Physical Optics written by Roberto J. Acosta and published by . This book was released on 1992 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Antennas

Author : Yi Huang
Publisher : John Wiley & Sons
ISBN 13 : 1119092329
Total Pages : 548 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Antennas by : Yi Huang

Download or read book Antennas written by Yi Huang and published by John Wiley & Sons. This book was released on 2021-09-14 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antennas From Theory to Practice Comprehensive coverage of the fundamentals and latest developments in antennas and antenna design In the newly revised Second Edition of Antennas: From Theory to Practice, renowned researcher, engineer, and author Professor Yi Huang delivers comprehensive and timely coverage of issues in modern antenna design and theory. Practical and accessible, the book is written for engineers, researchers, and students who work with radio frequency/microwave engineering, radar, and radio communications. The book details the basics of transmission lines, radiowaves and propagation, antenna theory, antenna analysis and design using industrial standard design software tools and the theory of characteristic modes, antenna measurement equipment, facilities, and techniques. It also covers the latest developments in special topics, like small and mobile antennas, wide- and multi-band antennas, automotive antennas, RFID, UWB, metamaterials, reconfigurable and MIMO antennas, and more. The new edition includes up to date information on a wide variety of newly relevant topics and trends, like adaptive impedance matching, the theory of characteristic modes, antenna materials and fabrication processes, and over-the-air (OTA) antenna system measurements. Many questions and examples are provided which enhances the learning experience. The book covers: An introduction to circuit concepts and transmission lines, including lumped and distributed element systems, transmission line theory, and the Smith Chart An exploration of field concepts and radiowaves, including wave equations and solutions and radiowave propagation mechanisms, characteristics, and models Discussions of antenna basics and popular antennas, including wire-type antennas, aperture-type antennas, and antenna arrays Information about antenna manufacturing and measurements, including antenna measurement facilities and methods The use of industrial standard simulation tools for antenna design and analysis Perfect for engineers and researchers who work in RF engineering or radar and radio communications, Antennas: From Theory to Practice, Second Edition will also earn a place on the bookshelves of university students seeking a concise and practical introduction to the basics of antennas and antenna design.