Terrestrial Propagation Of Long Electromagnetic Waves PDF Download
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| Author | : Janis Galejs |
| Publisher | : Elsevier |
| Total Pages | : 378 |
| Release | : 2013-10-22 |
| Genre | : Technology & Engineering |
| ISBN | : 1483159566 |
Download Terrestrial Propagation of Long Electromagnetic Waves Book in PDF, ePub and Kindle
Terrestrial Propagation of Long Electromagnetic Waves deals with the propagation of long electromagnetic waves confined principally to the shell between the earth and the ionosphere, known as the terrestrial waveguide. The discussion is limited to steady-state solutions in a waveguide that is uniform in the direction of propagation. Wave propagation is characterized almost exclusively by mode theory. The mathematics are developed only for sources at the ground surface or within the waveguide, including artificial sources as well as lightning discharges. This volume is comprised of nine chapters and begins with an introduction to the fundamental concepts of wave propagation in a planar and curved isotropic waveguide. A number of examples are presented to illustrate the effects of an anisotropic ionosphere. The basic equations are summarized and plane-wave reflection from a dielectric interface is considered, along with the superposition of two obliquely incident plane waves. The properties of waveguide boundaries are implicitly represented by Fresnel reflection coefficients. Subsequent chapters focus on boundaries of the terrestrial guide; lightning discharges as a natural source of extremely-low-frequency and very-low-frequency radiation; and the mode theory for waves in an isotropic spherical shell. This book will be a useful resource for students and practitioners of physics.
| Author | : H. Bremmer |
| Publisher | : |
| Total Pages | : 372 |
| Release | : 1949 |
| Genre | : Geomagnetism |
| ISBN | : |
Download Terrestrial Radio Waves Book in PDF, ePub and Kindle
| Author | : Artem Saakian |
| Publisher | : Artech House |
| Total Pages | : 422 |
| Release | : 2020-12-31 |
| Genre | : Technology & Engineering |
| ISBN | : 1630818453 |
Download Radio Wave Propagation Fundamentals, Second Edition Book in PDF, ePub and Kindle
This completely updated second edition of an Artech House classic provides a thorough introduction to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions, fully updated by including new achievements in theory and technology. It serves as an invaluable daily reference for practitioners in the field and as a complete, organized text on the subject. This comprehensive resource covers a wide range of essential topics, from the classification of radio waves, electromagnetic wave theory, and antennas for RF radio links, to the impact of the earth surface on the propagation of ground waves, atmospheric affects in radio wave propagation, and radio wave reception. The book explores the propagation of the ground radio waves, namely the waves that propagate in vicinity of the earth's surface (e.g., guided by that interface), without involvement of any atmospheric effects. Specifics of the high-frequency (HF) radio propagation due to reflections from ionospheric layers is studied, based on commonly used models of the ionospheric vertical profiles. Scattering of the radio waves of UHF and higher frequency bands from the random variations of the tropospheric refraction index (from tiny air turbulences) are also considered by using the principles of statistical radio-physics. Analysis of propagation conditions on real propagation paths, including analysis of the power budget of the VHF/UHF link to assure its stability (percentage of availability within observation time frame), terrestrial, broadcast, mobile, and satellite RF links are presented. The engineering design of the cellular networks, including LTE 4G, 5G and upcoming higher generations is explored. HF propagation predictions for extremely long-range links design for commercial and military applications are explained. Packed with examples and problems, this book provides a theoretical background for astrophysical, aeronomy and geophysical instrumentation design.
| Author | : Hervé Sizun |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 423 |
| Release | : 2006-03-30 |
| Genre | : Technology & Engineering |
| ISBN | : 3540266682 |
Download Radio Wave Propagation for Telecommunication Applications Book in PDF, ePub and Kindle
This book describes the physical mechanisms involved in the propagation of electromagnetic waves in the radiofrequency range, inside and outside buildings, in the terrestrial and near space environments, with a special focus on mobile radio communication. It combines a theoretical and an experimental approaches with an understanding of the physical environment through adequate formulations of the laws of electromagnetism. It should thus provide the background needed by advanced students and development engineers for the conception of high quality and reliable telecommunication systems.
| Author | : James R. Wait |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 392 |
| Release | : 1995 |
| Genre | : Science |
| ISBN | : |
Download Electromagnetic Waves in Stratified Media Book in PDF, ePub and Kindle
Long recognized as a classic in the field, this book offers comprehensive coverage of radio waves in stratified media. Well-known authority James R. Wait guides you through a broad range of physical problems using a wealth of experimental data that is particularly relevant to current studies of radiowave transmission in both terrestrial and extraterrestrial environments. Electromagnetic Waves in Stratified Media features a clear explanation of the Mode Theory of wave propagation, complete with supporting physical examples; a concise analysis of modes, rays, and their equivalencies; thorough coverage of asymptotic (high-frequency) developments; applications to telecommunications for frequencies from ELF to SHF (10 Hz to Gig Hz); and much more. It is a must-have book for every engineer in the field.
| Author | : J. C. Brown |
| Publisher | : Elsevier |
| Total Pages | : 558 |
| Release | : 2016-01-21 |
| Genre | : Science |
| ISBN | : 1483185915 |
Download Electromagnetic Wave Theory Book in PDF, ePub and Kindle
International Series of Monographs in Electromagnetic Waves, Volume 11: Electromagnetic Wave Theory, Part 1 covers the proceedings of an International Scientific Radio Union (U.R.S.I.) Symposium on Electromagnetic Wave Theory. The book contains 61 chapters that are organized into three sections. The first section presents papers about wave propagation, which includes lateral waves; terrestrial waveguides; and plane waves in dissipative media. Next, the title reviews studies about wave guides, including basic properties of periodic waveguides; theoretical investigation of non-uniform waveguides; and waves in a coaxial line partially filled with plasma. The last section covers topics about surface waves, such as a dielectric prism in the corner of overmoded waveguide; lasers and optical communication systems; and microwave and laser resonators. The text will be of great use to researchers and practitioners of disciplines that study or utilize electromagnetic wave technologies, such as electrotechnics and electrical engineering.
| Author | : K. G. Budden |
| Publisher | : Cambridge University Press |
| Total Pages | : 694 |
| Release | : 1988-08-04 |
| Genre | : Science |
| ISBN | : 9780521369527 |
Download The Propagation of Radio Waves Book in PDF, ePub and Kindle
This book is concerned with the ionosphere and the magnetosphere, and the theory of their effect on radio waves. It includes accounts of some mathematical topics now widely used in this study, particularly W. K. B. approximations, Airy integral functions and integration by steepest descents. The subject is divided into ray theory and full wave theory. Ray theory is useful for high frequencies when the ionosphere is treated as a horizonally stratified medium. The discussion of the magnetosphere, whose structure is more complicated, includes an account of whistlers and ion cyclotron whistlers. The book has been planned both for final year undergraduates and as a reference book for research. It is suitable as a course book on radio propagation for students of physics or electrical engineering or mathematics. Some of the topics are presented from an elementary viewpoint so as to help undergraduates new to the subject. The later parts are more advanced. Because the subject is so large and has seen many important recent advances, some topics have had to be treated briefly, but there is a full bibliography with about 600 references.
| Author | : Wilhelm Nupen |
| Publisher | : |
| Total Pages | : 486 |
| Release | : 1960 |
| Genre | : Ionospheric radio wave propagation |
| ISBN | : |
Download Bibliography on Ionospheric Propagation of Radio Waves Book in PDF, ePub and Kindle
This bibliography comprises a non-exhaustive compilation of over 1400 references to the world's literature in the ionosphere with special emphasis on its effect on reflection, refraction or propagation of electromagnetic waves. The frequencies involved are usually in the low frequency or long wave bands in contrast to those (UHF, VHF and SHF) involved in tropospheric propagation investigations although the pulsed technique at vertical or slant incidence makes use of a wide range of frequencies.
| Author | : Hans Volland |
| Publisher | : CRC Press |
| Total Pages | : 424 |
| Release | : 2017-11-22 |
| Genre | : Science |
| ISBN | : 1351443267 |
Download Handbook of Atmospheric Electrodynamics, Volume I Book in PDF, ePub and Kindle
The participation of such diverse scientific and technical disciplines as meteorology, astronomy, atmospheric electricity, ionospheric and magnetospheric physics, electromagnetic wave propagation, and radio techniques in the research of atmospherics means that results are published in scientific papers widely spread throughout the literature. This Handbook collects the latest knowledge on atmospherics and presents it in two volumes. Each chapter is written by an expert in his or her field. Topics include the physics of thunderclouds, thunder, global atmospheric electric currents, biological aspects of sferics, and various space techniques for detecting lightning within our own atmosphere as well as in the atmospheres of other planets. Up-to-date applications and methodology are detailed. Volumes I and II offer a comprehensive discussion that together will serve as an important resource for practitioners, professionals, and students alike.
| Author | : Hans Volland |
| Publisher | : CRC Press |
| Total Pages | : 424 |
| Release | : 1995-04-27 |
| Genre | : Science |
| ISBN | : 9780849386473 |
Download Handbook of Atmospheric Electrodynamics Book in PDF, ePub and Kindle
The participation of such diverse scientific and technical disciplines as meteorology, astronomy, atmospheric electricity, ionospheric and magnetospheric physics, electromagnetic wave propagation, and radio techniques in the research of atmospherics means that results are published in scientific papers widely spread throughout the literature. This Handbook collects the latest knowledge on atmospherics and presents it in two volumes. Each chapter is written by an expert in his or her field. Topics include the physics of thunderclouds, thunder, global atmospheric electric currents, biological aspects of sferics, and various space techniques for detecting lightning within our own atmosphere as well as in the atmospheres of other planets. Up-to-date applications and methodology are detailed. Volumes I and II offer a comprehensive discussion that together will serve as an important resource for practitioners, professionals, and students alike.
