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Propagation of SLF/ELF Electromagnetic Waves
Author: Weiyan Pan
Publisher: Springer Science & Business Media
Published: 2013-10-12
Total Pages: 273
ISBN-13: 3642390501
DOWNLOAD EBOOK →This book deals with the SLF/ELF wave propagation, an important branch of electromagnetic theory. The SLF/ELF wave propagation theory is well applied in earthquake electromagnetic radiation, submarine communication, thunderstorm detection, and geophysical prospecting and diagnostics. The propagation of SLF/ELF electromagnetic waves is introduced in various media like the earth-ionospheric waveguide, ionospheric plasma, sea water, earth, and the boundary between two different media or the stratified media. Applications in the earthquake electromagnetic radiation and the submarine communications are also addressed. This book is intended for scientists and engineers in the fields of radio propagation and EM theory and applications. Prof. Pan is a professor at China Research Institute of Radiowave Propagation in Qingdao (China). Dr. Li is a professor at Zhejiang University in Hangzhou (China).
Terrestrial Propagation of Long Electromagnetic Waves
Author: Janis Galejs
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 378
ISBN-13: 1483159566
DOWNLOAD EBOOK →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.
Electromagnetic Waves in Stratified Media
Author: James R. Wait
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 621
ISBN-13: 1483184250
DOWNLOAD EBOOK →International Series of Monographs in Electromagnetic Waves, Volume 3: Electromagnetic Waves in Stratified Media provides information pertinent to the electromagnetic waves in media whose properties differ in one particular direction. This book discusses the important feature of the waves that enables communications at global distances. Organized into 13 chapters, this volume begins with an overview of the general analysis for the electromagnetic response of a plane stratified medium comprising of any number of parallel homogeneous layers. This text then explains the reflection of electromagnetic waves from planar stratified media. Other chapters consider the oblique reflection of plane electromagnetic waves from a continuously stratified medium. This book discusses as well the fundamental theory of wave propagation around a sphere. The final chapter deals with the theory of propagation in a spherically stratified medium. This book is a valuable resource for electrical engineers, scientists, and research workers.
Propagation of Electromagnetic Waves Over a Smooth Multi-section Curved Earth - an Exact Theory
Author: James R. Wait
Publisher:
Published: 1970
Total Pages: 44
ISBN-13:
DOWNLOAD EBOOK →The report presents a self-contained exposition of ground wave propagation over a smooth inhomogeneous earth model. A factorization procedure is used to obtain an exact solution for a two-dimensional cylindrical model which may have any number of homogeneous sections. It is demonstrated that under most conditions in practice, the solution for the mode conversion coefficients can be simplified to a form which was derived earlier by an application of the compensation theorem. Formulas are given which permit the refinement of earlier approximate calculations if such accuracy is required in future engineering developments such as precise navigation systems. (Author).
The Propagation of Electric Waves Over the Surface of the Earth
Introduction to Electromagnetic Wave Propagation
Author: Paul Rohan
Publisher: Artech House Remote Sensing Li
Published: 1991
Total Pages: 384
ISBN-13:
DOWNLOAD EBOOK →This book constitutes the first single-volume, English-language treatise on electromagnetic wave propagation across the frequency spectrum.
Lectures on Wave Propagation Theory
Author: James R. Wait
Publisher: Pergamon
Published: 1981
Total Pages: 340
ISBN-13:
DOWNLOAD EBOOK →Power Line Radiation and Its Coupling to the Ionosphere and Magnetosphere
Author: H. Kikuchi
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 202
ISBN-13: 9400970633
DOWNLOAD EBOOK →This special issue of Space Science Reviews contains selected papers on electromagnetic man-made and natural environmental interactions. Originally these papers were pre sented at the Fifth International Wrocfaw Symposium on Electromagnetic Compatibility. Wroclaw (Poland), 17-19 September, 1980, a biennial gathering of scientists and engineers. At that time, the symposium organizers selected a few persons of recognized authority and invited them to organize special sessions. Session organizers were given a free hand in the choice of topics and speakers. As a result, several impressive papers originated and a number of interesting people came to Wroclaw to discuss the recent results of their research. Professor Hiroshi Kikuchi from the Nihon University (J apan) was among them, serving as one of the most effective invited session chairmen/organizers at the symposium. The papers presented here were read at Prof. Kikuchi's session. At the symposium they received considerable attention not only because of the fascinating personalities and temperaments of the authors, but mainly because of the timeliness and soundness of their content. Their topic links both scientific and engineering fields in making attempts to resolve these kinds of specific hybrid problems. The problems discussed appear to be of interest not only to the EMC* community but also to a broader forum of persons interested in the areas of electrical and space science, and engineering in general. This opinion was confirmed during the URSI** symposium in Washington, D. C.
Wave Propagation in the Ionosphere
Author: K. Rawer
Publisher: Springer Science & Business Media
Published: 2013-03-09
Total Pages: 480
ISBN-13: 9401736650
DOWNLOAD EBOOK →In this book, the author draws on his broad experience to describe both the theory and the applications of wave propagations. The contents are presented in four parts and the sequence of these parts reflect the development of ionospheric and propagational research in areas such as space research geophysics and communications. The first part of the book presents an outline of the theory of electromagnetic waves propagating in a cold electron plasma. For reference, vector analysis, dyadics and eigenvalues introduced in this part are presented in the appendices. Practical aspects of radio wave propagation are the subject of the second part. The typical conditions in different frequency ranges are discussed and the irregular features of the ionospheric structure such as sound and gravity waves are also considered. Warm plasma and the effects of ions are considered in the third part, which includes a discussion of sound-like waves in electron and ion plasmas. Nonlinear effects and instabilities are described in the fourth part.
