Overview
- Presents the construction of Green’s functions for the Hertz potentials in electrodynamic volumes with spherical boundaries, including those with inhomogeneous radial filling
- Provides the results and their applications clearly and concisely
- Is intended for engineers and researchers, as well as postgraduate and graduate students with an understanding of vector and tensor analysis, and the general theory of electrodynamics
- Shares results that can be directly used for the development of various spherical antennas
Part of the book series: Lecture Notes in Electrical Engineering (LNEE, volume 523)
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Table of contents (7 chapters)
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Front Matter
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Back Matter
Keywords
About this book
This book discusses the problem of electromagnetic wave excitation in spatial regions with spherical boundaries and the accurate mathematical modeling based on numerical and analytical methods to significantly reduce the time required for developing new antenna devices. It particularly focuses on elements and systems on mobile objects of complex shape that are made of new technological materials. The experimental development of such devices and systems is an extremely time-consuming, lengthy, and expensive process. The book is intended for senior and postgraduate students and researchers working in the fields of radiophysics, radio engineering and antenna design. The authors assume that readers understand the basics of vector and tensor analysis, as well as the general theory of electrodynamics. The original results presented can be directly used in the development of spherical antennas and antenna systems for the mobile objects.
The book addresses problems concerning the construction of Green’s functions for Hertz potentials in electrodynamic volumes with spherical boundaries, and solves these clearly and concisely. It also uses specific examples to analyze areas where the results could potentially be applied. The book covers the following topics:
· excitation of electromagnetic fields in coordinate electrodynamic volumes;
· Green’s functions for spherical resonators;
· Green’s functions for infinite space outside of spherical scatterers;· electromagnetic fields of dipole radiators on spherical scatterers;
· electromagnetic fields of thin radial impedance vibrators on perfectly conducting spheres;
· electrodynamic characteristics of narrow slots in spherical surfaces;
· multi-element and combined vibrator-slot radiators on spherical surfaces.
Authors and Affiliations
Bibliographic Information
Book Title: Electromagnetic Fields Excited in Volumes with Spherical Boundaries
Authors: Yuriy M. Penkin, Victor A. Katrich, Mikhail V. Nesterenko, Sergey L. Berdnik, Victor M. Dakhov
Series Title: Lecture Notes in Electrical Engineering
DOI: https://doi.org/10.1007/978-3-319-97819-2
Publisher: Springer Cham
eBook Packages: Engineering, Engineering (R0)
Copyright Information: The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2019
Hardcover ISBN: 978-3-319-97818-5Published: 23 August 2018
Softcover ISBN: 978-3-030-07409-8Published: 26 January 2019
eBook ISBN: 978-3-319-97819-2Published: 22 August 2018
Series ISSN: 1876-1100
Series E-ISSN: 1876-1119
Edition Number: 1
Number of Pages: XVII, 197
Number of Illustrations: 27 b/w illustrations, 51 illustrations in colour
Topics: Microwaves, RF and Optical Engineering, Classical Electrodynamics, Mathematical and Computational Engineering