Propagation of SLF/ELF Electromagnetic Waves

Propagation of SLF/ELF Electromagnetic Waves PDF

Author: Weiyan Pan

Publisher: Springer Science & Business Media

Published: 2013-10-12

Total Pages: 273

ISBN-13: 3642390501

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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

Terrestrial Propagation of Long Electromagnetic Waves PDF

Author: Janis Galejs

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 378

ISBN-13: 1483159566

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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.

Propagation, Scattering and Dissipation of Electromagnetic Waves

Propagation, Scattering and Dissipation of Electromagnetic Waves PDF

Author: A. S. Ilʹinskiĭ

Publisher: IET

Published: 1993

Total Pages: 292

ISBN-13: 9780863412837

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Aimed at physicists and engineers conducting theoretical research or designing microwave and millimetre-wave devices, this study explores methods of calculating microwave absorption in waveguides, resonators and periodic structures.

Propagation of Radiowaves

Propagation of Radiowaves PDF

Author: L. W Barclay

Publisher: IET

Published: 2003

Total Pages: 482

ISBN-13: 0852961022

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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.

Electromagnetic Propagation and Waveguides in Photonics and Microwave Engineering

Electromagnetic Propagation and Waveguides in Photonics and Microwave Engineering PDF

Author: Patrick Steglich

Publisher: BoD – Books on Demand

Published: 2020-10-21

Total Pages: 194

ISBN-13: 1839681888

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Optical and microwave waveguides have attracted much research interest in both science and industry. The number of potential applications for their use is growing rapidly. This book examines recent advances in the broad field of waveguide technology. It covers current progress and latest breakthroughs in emergent applications in photonics and microwave engineering. The book includes ten contributions on recent developments in waveguide technologies including theory, simulation, and fabrication of novel waveguide concepts as well as reviews on recent advances.

Electromagnetic Theory and Wave Propagation

Electromagnetic Theory and Wave Propagation PDF

Author: S. N. Ghosh

Publisher: CRC Press

Published: 2002

Total Pages: 284

ISBN-13: 9780849324307

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Although the fundamental concepts of Maxwell remain for the most part unchanged since their inception, electromagnetic theory has continued to evolve, extending, most significantly, to shorter and shorter wavelengths. This has revealed many of nature's mysteries. And led to a myriad of applications that have literally changed our world. The second edition of Electromagnetic Theory and Wave Propagation begins by presenting the basic concepts of electromagnetic theory, then explores the field's extended areas primarily discovered after World War II. The author elaborates on the work of pioneer investigators, particularly with respect to the identity of light and electromagnetic waves and then derives the fundamental laws of optics from electromagnetic considerations. He has also added several new topics including meteor astronomy, remote sensing and, most notably, discussions on relativistic electrodynamics.

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