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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)
Download or read book Spread-Fand Its Effects Upon Radiowave Propagation and Communications written by and published by . This book was released on 1966* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 617 pages
Book Rating : 4.:/5 (11 download)
Download or read book Spread-F and Its Effect Upon Radiowave Propagation and Communications written by and published by . This book was released on 1966 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Newman
Publisher :
ISBN 13 :
Total Pages : 642 pages
Book Rating : 4.:/5 (318 download)
Download or read book Spread F and Its Effects Upon Radiowave Propagation and Communication written by Philip Newman and published by . This book was released on 1966 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Avionics Panel. Ionospheric Research Committee
Publisher :
ISBN 13 :
Total Pages : 617 pages
Book Rating : 4.:/5 (111 download)
Download or read book Spread F and its effects upon radiowave propagation and communication written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Avionics Panel. Ionospheric Research Committee and published by . This book was released on 1966 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Curt Levis
Publisher : John Wiley & Sons
ISBN 13 : 0470542950
Total Pages : 316 pages
Book Rating : 4.4/5 (75 download)
Download or read book Radiowave Propagation written by Curt Levis and published by John Wiley & Sons. This book was released on 2010-06-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible student-oriented approach to radiowave propagation Propagation-the process whereby a signal is conveyed between transmitter and receiver-has a profound influence on communication systems design. Radiowave Propagation provides an overview of the physical mechanisms that govern electromagnetic wave propagation in the Earth's troposphere and ionosphere. Developed in conjunction with a graduate-level wave propagation course at The Ohio State University, this text offers a balance of physical and empirical models to provide basic physical insight as well as practical methods for system design. Beginning with discussions of propagation media properties, plane waves, and antenna and system concepts, successive chapters consider the most important wave propagation mechanisms for frequencies ranging from LF up to the millimeter wave range, including: Direct line-of-sight propagation through the atmosphere Rain attenuation The basic theory of reflection and refraction at material interfaces and in the Earth's atmosphere Reflection, refraction, and diffraction analysis in microwave link design for a specified terrain profile Empirical path loss models for point-to-point ground links Statistical fading models Standard techniques for prediction of ground wave propagation Ionospheric propagation, with emphasis on the skywave mechanism at MF and HF and on ionospheric perturbations for Earth-space links at VHF and higher frequencies A survey of other propagation mechanisms, including tropospheric scatter, meteor scatter, and propagation effects on GPS systems Radiowave Propagation incorporates fundamental materials to help senior undergraduate and graduate engineering students review and strengthen electromagnetic physics skills as well as the most current empirical methods recommended by the International Telecommunication Union. This book can also serve as a valuable teaching and reference text for engineers working with wireless communication, radar, or remote sensing systems.
Author : Louis J. Ippolito
Publisher : Springer Science & Business Media
ISBN 13 : 9401170274
Total Pages : 249 pages
Book Rating : 4.4/5 (11 download)
Download or read book Radiowave Propagation in Satellite Communications written by Louis J. Ippolito and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiowave Propagation in Communications was written with two basic objec tives: (l) to present an up-to-date review of the major radiowave propagation phenomena which hinder reliable space communications, and (2) to describe how these propagation phenomena affect the design and performance of satellite communications systems. Earth-orbiting satellites are employed extensively for the relay of information in a vast array of telecommunications, meteorological, government, and sci entific applications. Satellite systems rely on the transmission of radiowaves to and from the satellite and are dependent on the propagation characteristics of the transmission path, primarily the earth's atmosphere. Radiowave propagation thus plays a very important part in the design and ultimate performance of space communications systems. This book presents, for the first time, the meshing in a single publication of the fundamentals of radiowave propagation factors with a discussion of the practical consequences of these factors on satellite communications systems. Two major subfie1ds are involved in this book. Radiowave propagation, which is basically applied electromagnetic theory, provides the theory and an alytical tools for the first several chapters. Later chapters then apply propagation effects to the field of electrical engineering involved with satellite communi cations. The material progresses from the essential aspects of radiowave prop agation to the application of practical methods and techniques in the design and performance of satellite communications systems.
Author : H.A. Whale
Publisher : Springer
ISBN 13 : 1489965459
Total Pages : 177 pages
Book Rating : 4.4/5 (899 download)
Download or read book Effects of Ionospheric Scattering on Very-Long-Distance Radio Communication written by H.A. Whale and published by Springer. This book was released on 2013-12-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : L. W Barclay
Publisher : IET
ISBN 13 : 0852961022
Total Pages : 482 pages
Book Rating : 4.8/5 (529 download)
Download or read book Propagation of Radiowaves written by L. W Barclay and published by IET. This book was released on 2003 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been fully updated to reflect the latest developments in the field of radio communications. This book introduces the basic concepts and mechanisms of radiowave propagation engineering in both the troposphere and ionosphere, and includes greater emphasis on the needs of digital technologies and new kinds of radio systems.
Author : Chas. R. Burrows
Publisher : Academic Press
ISBN 13 : 1483258548
Total Pages : 561 pages
Book Rating : 4.4/5 (832 download)
Download or read book Radio Wave Propagation written by Chas. R. Burrows and published by Academic Press. This book was released on 2013-10-22 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio Wave Propagation: Consolidated Summary Technical Report of the Committee on Propagation of the National Defense Research Committee presents all the scientific information and report of experiments. This book discusses the problems encountered in the propagation of radio waves. Organized into three volumes, this book begins with an overview of the technical developments in the study of tropospheric propagation. This text then outlines the general theory of standard and nonstandard propagation together with descriptions and results of transmission experiments designed to test the theory. Other chapters consider the more unusual problems concerning the radar behavior of targets. This book discusses as well the problems of radio wave propagation in the standard atmosphere at frequencies above 30 megacycles. The final chapter deals with the selection and utilization of local terrain features that affect propagation and the performance of equipment. This book is a valuable resource for scientists and engineers in the field of radio wave propagation.
Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel. Symposium
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.E/5 ( download)
Download or read book Propagation Effects and Circuit Performance of Modern Military Radio Systems with Particular Emphasis on Those Employing Bandspreading written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel. Symposium and published by . This book was released on 1989 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of understanding radio wave propagation increases as radar and communication systems become more complex, i.e. digital systems, frequency adaptive systems, spread spectrum systems, etc. Increasingly wider frequency bandwidths are used in modern military systems.
Author : Martin P. M. Hall
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (89 download)
Download or read book Effects of the Troposphere on Radio Communication written by Martin P. M. Hall and published by . This book was released on 1979 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (3 download)
Download or read book Aspects of Electromagnetic Wave Scattering in Radio Communications written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Electromagnetic Wave Propagation Panel and published by . This book was released on 1978 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ivan G. Petrovski
Publisher : Cambridge University Press
ISBN 13 : 1107376491
Total Pages : 339 pages
Book Rating : 4.1/5 (73 download)
Download or read book Digital Satellite Navigation and Geophysics written by Ivan G. Petrovski and published by Cambridge University Press. This book was released on 2012-03-29 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridge the gap between theoretical education and practical work experience with this hands-on guide to GNSS, which features: • A clear, practical presentation of GNSS theory, with emphasis on GPS and GLONASS • All the essential theory behind software receivers and signal simulators • Key applications in navigation and geophysics, including INS aiding, scintillation monitoring, earthquake studies and more • Physical explanations of various important phenomena, including the similarity of code delay and phase advance of GNSS signals, and negative cross-correlation between scintillation intensity and phase variations. Whether you are a practising engineer, a researcher or a student, you will gain a wealth of insights from the authors' twenty-five years of experience. You can explore numerous practical examples and case studies and get hands-on user experience with a bundled real-time software receiver, signal simulator and a set of signal data, enabling you to create your own GNSS lab for research or study.
Author :
Publisher :
ISBN 13 : 9781642241631
Total Pages : 371 pages
Book Rating : 4.2/5 (416 download)
Download or read book Radio Wave Propagation Fundamentals written by and published by . This book was released on 2018-05 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio propagation is the behavior of radio waves as they travel, or are propagated, from one medium to another, or into different parts of the atmosphere. Radio waves are subject to the influence of the environment in which they are propagated. When a radio wave leaves the boundary of one medium and enters another, the wave changes direction. Radio propagation environments may introduce multipath effects causing fading and channel time dispersion. Various propagation environments have different path loss and multipath effects, leading to the impossibility of radio wave propagation prediction in different propagation environment with the utilization of the same propagation channel model. Understanding the effects of changeable conditions on radio propagation has many practical applications, from selecting frequencies for global shortwave broadcasters, to designing reliable mobile telephone systems, to radio navigation, to operation of radar systems. Radio wave propagation scene portioning plays a very important role in wireless channel modeling. Scene partitioning is also the basis for the upper layer communication network design. Optimization with respect to radio wave propagation will greatly improve the planning of wireless networks for rails. Special railway structures such as cuttings, viaducts, and tunnels have a significant impact on propagation characteristics. Radio Wave Propagation Fundamentals is dedicated to present state of the art reviews and research results delivering information of basic principles commonly used in radio waves propagation. This includes a detailed discussion of different propagation phenomena, including reflection, refraction, scattering, diffraction, ducting and frequency dispersion in different media. Among various subjects, radiowave equations and polarization, transmission media characteristics and its phenomena, K-factor and Earth equivalent radius, and free space and basic transmission losses are included. To understand these topics, good knowledge of fields and waves theory, electromagnetic engineering, antenna theory, and statistics and applied mathematics is required. Also, to get more familiar with the basic principles of radio waves propagation, some examples are presented. This book is valuable for practitioners and students who specialize in antenna, communication and radar systems, providing complete information to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions.
Author : Julius Adams Stratton
Publisher :
ISBN 13 : 9781258581671
Total Pages : 18 pages
Book Rating : 4.5/5 (816 download)
Download or read book The Effect of Rain and Fog on the Propagation of Very Short Radio Waves written by Julius Adams Stratton and published by . This book was released on 2013-02 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Ward Silver
Publisher :
ISBN 13 : 9781625951731
Total Pages : 0 pages
Book Rating : 4.9/5 (517 download)
Download or read book Here to There written by H. Ward Silver and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book COST 235 written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
