Tropospheric Radiowave Propagation Beyond The Horizon

Author : François Du Castel
Publisher : Elsevier
ISBN 13 : 1483164845
Total Pages : 268 pages
Book Rating : 4.47/5 ( download)

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Download or read book Tropospheric Radiowave Propagation Beyond the Horizon written by François Du Castel and published by Elsevier. This book was released on 2017-04-27 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropospheric Radiowave Propagation Beyond the Horizon deals with developments concerning the tropospheric propagation of ultra-short radio waves beyond the horizon, with emphasis on the relationship between the theoretical and the experimental. Topics covered include the general conditions of propagation in the troposphere; general characteristics of propagation beyond the horizon; and attenuation in propagation. This volume is comprised of six chapters and begins with a brief historical look at the various stages that have brought the technique of transhorizon links to its state of development. The discussion then turns to the physical properties of the troposphere and the phenomenon of tropospheric propagation; influence of the troposphere and the Earth on transhorizon propagation; and theoretical and experimental determination of attenuation in propagation. Experimental data relating to transhorizon propagation are presented. Theories of diffraction and turbulent scattering are described. This book will be helpful to physicists and physics students as well as those who are engaged in the problem of long-range telecommunication and in the interdependence of theory and experience.

Author : Wilhelm Nupen
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.18/5 ( download)

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Download or read book Bibliography on Tropospheric Propagation of Radio Waves written by Wilhelm Nupen and published by . This book was released on 1965 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Armel Picquenard
Publisher :
ISBN 13 : 9780333133125
Total Pages : 343 pages
Book Rating : 4.29/5 ( download)

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Download or read book Radio Wave Propagation written by Armel Picquenard and published by . This book was released on 1974 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Richard L. Abbott
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.67/5 ( download)

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Download or read book Bibliography of Tropospheric Radio Wave Scattering written by Richard L. Abbott and published by . This book was released on 1960 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography emphasizes tropospheric scattering of radio waves by turbulence-induced inhomogeneities of the dielectric constant (local wave velocity in the atmosphere). Papers on related topics such as turbulence theory and measurements, statistics, instrumentation and some papers on sound scattering are also included. This bibliography covers material up to about January 1960.

Author : Wilhelm Nupen
Publisher :
ISBN 13 :
Total Pages : 350 pages
Book Rating : 4.58/5 ( download)

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Download or read book Bibliography on Tropospheric Propagation of Radio Waves written by Wilhelm Nupen and published by . This book was released on 1965 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : William Gordon Burrows
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.02/5 ( download)

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Download or read book V.H.F. Radio Wave Propagation in the Troposphere written by William Gordon Burrows and published by . This book was released on 1968 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Institute for Telecommunication Sciences and Aeronomy (U.S.)
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.39/5 ( download)

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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 : Alexander Kukushkin
Publisher : John Wiley & Sons
ISBN 13 : 3527604553
Total Pages : 204 pages
Book Rating : 4.55/5 ( download)

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Download or read book Radio Wave Propagation in the Marine Boundary Layer written by Alexander Kukushkin and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on his many years of professional experience at leading companies in communications technology, the author describes an analytical solution for wave propagation over the sea surface in an atmospheric boundary layer. His approach allows the detailed analysis of combined effects of diffraction, refraction and scattering in random media. While specific applications covered are targeted at radio wave propagation over the sea surface, a similar approach is applicable to many problems in underwater acoustics, seismology, solid matter physics and astrophysics.

Author : John S. Seybold
Publisher : John Wiley & Sons
ISBN 13 : 0471743682
Total Pages : 348 pages
Book Rating : 4.82/5 ( download)

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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 : Stanford University. Stanford Electronics Laboratories
Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.39/5 ( download)

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Download or read book Angle and Doppler Measurements of Microwaves Propagated Beyond the Horizon written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1971 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents results of angle and doppler measurements of the specular and scattered components of transhorizon signals. The transhorizon signal measurement are recorded on a vertical 12-element data-gathering array and receiving system. The array measures the relative phase and amplitude along the wavefront of an S-band CW signal transmitted from a source 164 km (102 miles) away--sell beyond the horizon. The data are processed to obtain the amplitude distributions, averaged array angular-response patterns, and doppler spectra. In addition, the radio data are supplemented with airborne refractivity and temperature--profile measurements. Two unique features of this work are described. First, the doppler frequency spectrum of the received signal is evaluated from the sampled amplitude and phase information, and second, the amplitude distributions and doppler spectra are evaluated for the received signal at a single antenna element or for a conventional broadside array. Consequently, the distributions and spectra are available as a function of the array beam-pointing angle. (Author).