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Author : Martin P. M. Hall
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (41 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 : Martin P. M. Hall
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (875 download)
Download or read book Effects of the Troposphere on Radio Communications written by Martin P. M. Hall and published by . This book was released on 1979 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Richard Poisel
Publisher : Artech House
ISBN 13 : 1608071669
Total Pages : 895 pages
Book Rating : 4.6/5 (8 download)
Download or read book Modern Communications Jamming Principles and Techniques written by Richard Poisel and published by Artech House. This book was released on 2011 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition features a wealth of new material on urban warfare, including a computer simulation of EW architecture alternatives for land-based forces based on urban constraints. It also includes an expanded section on time-hopped spread spectrum communications, more details on modern communication system technologies such as CDMA and OFDM, and an in-depth discussion on sources of urban noise. This practical resource is focused on showing the reader how to design and build jammers specifically targeted at spread spectrum, anti-jam communications. Moreover, it gives assistance in evaluating the expected performance of jamming systems against modern communications systems, and discover the best waveform to use to counter communication systems designed to be effective in jamming environments. While mathematical derivations in general are avoided, the book presents error rate performance equations for most modern digital anti-jam communication systems
Author : International Scientific Radio Union. Commission II on Radio and Troposphere
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (35 download)
Download or read book Monograph on Radio-wave Propagation in the Troposphere written by International Scientific Radio Union. Commission II on Radio and Troposphere and published by . This book was released on 1962 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Echo, Fading, Schwund (Nachrichtentechnik) ; Union radio scientifique internationale, URSI ; International.
Author : Bradford R. Bean
Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)
Download or read book Radio Meteorology written by Bradford R. Bean and published by . This book was released on 1966 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Teng Long
Publisher : Springer
ISBN 13 : 981107254X
Total Pages : 299 pages
Book Rating : 4.8/5 (11 download)
Download or read book Geosynchronous SAR: System and Signal Processing written by Teng Long and published by Springer. This book was released on 2018-04-20 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book chiefly addresses the analysis and design of geosynchronous synthetic aperture radar (GEO SAR) systems, focusing on the algorithms, analysis, methods used to compensate for ionospheric influences, and validation experiments for Global Navigation Satellite Systems (GNSS). Further, it investigates special problems in the GEO SAR context, such as curved trajectories, the Earth’s rotation, the ‘non-stop-and-go’ model, high-order Doppler parameters, temporal-variant ionospheric errors etc. These studies can also be extended to SAR with very high resolution and long integration time. Given the breadth and depth of its coverage, scientists and engineers in SAR and advanced graduate students in related areas will greatly benefit from this book.
Author : Naveed Mufti
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (82 download)
Download or read book Investigation Into the Effects of the Troposphere on Vhf and Uhf Radio Propagation and Interference Between Co-frequency Fixed Links written by Naveed Mufti and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous studies on anomalous, over-sea propagation have been either focused on single links employing space/antenna diversity or on point-to-multipoint links, usually involving single frequency. Measurements on two co-linear, trans-horizon paths (50km and 140km long) over the English Channel have been made over periods in excess of a year in order to investigate the propagation characteristics of VHF and UHF signals propagating over the sea. The setup comprises a transmitter located on Jersey and receivers on Alderney and Portland. Signal strengths, meteorological factors within the lowest 1km as well as their mutual relationships have been studied. Signal strength enhancements have been observed on both paths, primarily in the late afternoon and evening periods, in the spring and summer months. These enhancements occur for different percentages of time between 12% and 21%. It was observed that the enhancements at both receiving sites and both frequencies may/may not be concurrent, leading to a probability of interference. The values of median lapse rate of refractivity in lowest 1km of atmosphere, effective earth radius factor and surface refractivity significantly less than those used by ITU have been observed. Refractivity gradients indicative of super-refraction and ducting are observed between heights of 52m and 84m for considerable amounts of time. Different current propagation models have been used to predict the median propagation loss values, which do not always clearly point out the dominant propagation mechanisms. This study has made available further results regarding enhanced signal strength events, has improved the values of some critical parameters linked to tropospheric propagation and has identified certain trends relating weather to signal level enhancements. These issues bear direct relevance to radio propagation in marine and coastal areas.
Author : Timothy H. Kindervatter
Publisher : John Wiley & Sons
ISBN 13 : 1119863031
Total Pages : 532 pages
Book Rating : 4.1/5 (198 download)
Download or read book Tropospheric and Ionospheric Effects on Global Navigation Satellite Systems written by Timothy H. Kindervatter and published by John Wiley & Sons. This book was released on 2022-08-23 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropospheric and Ionospheric Effects on Global Navigation Satellite Systems Explore atmospheric effects on radio frequency propagation in the context of Global Navigation Satellite System communication In Tropospheric and Ionospheric Effects on Global Navigation Satellite Systems, a team of distinguished researchers deliver an accessible and authoritative introduction to all scientifically relevant effects caused by the ionosphere and troposphere on GNSS RF signals. The book explores the origin of each type of propagation effect and explains it from a fundamental physical perspective. Each of the major methods used for the measurement, prediction, and mitigation of ionospheric and tropospheric effects on GNSS are discussed in detail. The authors also provide the mechanisms that drive ionization and plasma transport in the ionosphere, propagation phenomena (including scattering, absorption, and scintillations), and the predominant predictive models used to predict ionospheric propagation effects. With an emphasis on global navigation satellite systems, the book discusses the US Standard Atmosphere, a general reference model for characteristics of the unionized atmosphere. It also considers: Thorough introductions to the Global Positioning System and the principles of GNSS positioning Comprehensive explorations of tropospheric propagation and predictive models of the troposphere Practical discussions of the physics of the ionosphere, experimental observation of the ionosphere, and ionospheric propagation In-depth examinations of predictive models of the ionosphere, including group delay models for single-frequency GNSS receivers Ideal for engineers and research scientists with a professional or personal interest in geophysics, RF propagation, and GNSS and GPS applications, Tropospheric and Ionospheric Effects on Global Navigation Satellite Systems will also earn a place in the libraries of undergraduate and graduate students studying RF propagation or GNSS.
Author : R. D. Hunsucker
Publisher : Cambridge University Press
ISBN 13 : 1139435000
Total Pages : 639 pages
Book Rating : 4.1/5 (394 download)
Download or read book The High-Latitude Ionosphere and its Effects on Radio Propagation written by R. D. Hunsucker and published by Cambridge University Press. This book was released on 2007-09-10 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern treatment of the physics and phenomena of the ionosphere, beginning with the basics of radio propagation and the use of radio techniques in ionospheric studies. Ample cross-referencing, chapter summaries and reference lists make this book an invaluable aid for graduate students, ionospheric physicists and radio engineers.
Author : Institute for Telecommunication Sciences and Aeronomy (U.S.)
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.3/5 (91 download)
Download or read book Transmission Loss Predictions for Tropospheric Communication Circuits written by Institute for Telecommunication Sciences and Aeronomy (U.S.) and published by . This book was released on 1967 with total page 206 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 :
Publisher :
ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John S. Seybold
Publisher : John Wiley & Sons
ISBN 13 : 0471743682
Total Pages : 348 pages
Book Rating : 4.4/5 (717 download)
Download or read book Introduction to RF Propagation written by John S. Seybold and published by John Wiley & Sons. This book was released on 2005-10-03 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to RF propagation that spans all wireless applications This book provides readers with a solid understanding of the concepts involved in the propagation of electromagnetic waves and of the commonly used modeling techniques. While many books cover RF propagation, most are geared to cellular telephone systems and, therefore, are limited in scope. This title is comprehensive-it treats the growing number of wireless applications that range well beyond the mobile telecommunications industry, including radar and satellite communications. The author's straightforward, clear style makes it easy for readers to gain the necessary background in electromagnetics, communication theory, and probability, so they can advance to propagation models for near-earth, indoor, and earth-space propagation. Critical topics that readers would otherwise have to search a number of resources to find are included: * RF safety chapter provides a concise presentation of FCC recommendations, including application examples, and prepares readers to work with real-world propagating systems * Antenna chapter provides an introduction to a wide variety of antennas and techniques for antenna analysis, including a detailed treatment of antenna polarization and axial ratio; the chapter contains a set of curves that permit readers to estimate polarization loss due to axial ratio mismatch between transmitting and receiving antennas without performing detailed calculations * Atmospheric effects chapter provides curves of typical atmospheric loss, so that expected loss can be determined easily * Rain attenuation chapter features a summary of how to apply the ITU and Crane rain models * Satellite communication chapter provides the details of earth-space propagation analysis including rain attenuation, atmospheric absorption, path length determination and noise temperature determination Examples of widely used models provide all the details and information needed to allow readers to apply the models with confidence. References, provided throughout the book, enable readers to explore particular topics in greater depth. Additionally, an accompanying Wiley ftp site provides supporting MathCad files for select figures in the book. With its emphasis on fundamentals, detailed examples, and comprehensive coverage of models and applications, this is an excellent text for upper-level undergraduate or graduate students, or for the practicing engineer who needs to develop an understanding of propagation phenomena.
Author : Anita G. Longley
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.0/5 ( download)
Download or read book Prediction of Tropospheric Radio Transmission Loss Over Irregular Terrain written by Anita G. Longley and published by . This book was released on 1968 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nathan Blaunstein
Publisher : John Wiley & Sons
ISBN 13 : 0470069988
Total Pages : 637 pages
Book Rating : 4.4/5 (7 download)
Download or read book Radio Propagation and Adaptive Antennas for Wireless Communication Links written by Nathan Blaunstein and published by John Wiley & Sons. This book was released on 2007-02-26 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antennas and Propogation for Wireless Communication covers the basics of wireless communication system design with emphasis on antennas and propagation. It contains information on antenna fundamentals and the latest developments in smart antennas, as well as the radiation effects of hand-held devices. Antennas and Propogation for Wireless Communication provides a complete discussion of all the topics important to the design of wireless communication systems. Written by acknowledged authorities in their respective fields, the book deals with practical applications and presents real world examples. A solutions manual for college adopters accompanies the text. Ideal for engineers working in communication, antennas, and propagation for telecomm, military, and aerospace applications, as well as students of electrical engineering, this book covers all topics needed for a complete system design.
