Alexander Nerukh, Trevor Benson

Non-Stationary Electromagnetics (eBook, ePUB)

An Integral Equations Approach

• Format: ePub

Produktbeschreibung

This book is devoted to the investigations of non-stationary electromagnetic processes. The investigations are undertaken analytically mainly using the Volterra integral equations approach. The book contains a systematic statement of this approach for the investigations of electrodynamics phenomena in the time domain and new results and applications in microwave techniques and photonics. Particular consideration is given to electromagnetic transients in time-varying media and their potential applications. The approach is formulated and electromagnetic phenomena are investigated in detail for a hollow metal waveguide, which contains moving dielectric or plasma-bounded medium, and dielectric waveguides with time-varying medium inside a core.

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Produktdetails

• Verlag: Taylor & Francis
• Seitenzahl: 474
• Erscheinungstermin: 26. Oktober 2018
• Englisch
• ISBN-13: 9780429648311
• Artikelnr.: 54674478

Autorenporträt

Alexander Nerukh is professor and head of the Department of Higher Mathematics, Kharkov National University of Radioelectronics, Ukraine. His main scientific interests are in radiophysics, transient and non-linear electrodynamics, nanophotonics, and dynamical chaos. He has published more than 330 journal/conference papers and four books. Prof. Nerukh is a senior member of the IEEE and a member of the European Microwave Association and the Optical Society. Trevor Benson is professor of optoelectronics and a member of the George Green Institute for Electromagnetics Research at the University of Nottingham, UK. His research interests include experimental and numerical studies of electromagnetic fields and waves, mid-infrared photonics, lasers and amplifiers, and the electromagnetic resilience of aircraft. He is the author or coauthor of more than 800 journal and conference papers.

Inhaltsangabe

Basic Relations for an Electromagnetic Field in a Medium with Time-Varying
Parameters and/or Moving Boundaries. Generalized Wave Equation for an
Electromagnetic Field in a Time-Varying Medium. Fundamental Solutions to
Maxwell's Equations (Green's Functions). Causal Time-Spatial Interpretation
of Electromagnetic Field Interaction with Time-Varying Objects. The
Resolvent Method for Solving the Integral Equation. Transformation of an
Electromagnetic Field in an Unbounded Medium with Time-Varying Parameters.
Transformation of an Electromagnetic Wave in a Non-Dispersive Time-Varying
Medium. Evolution of a Harmonic Wave in a Medium Modulated by Repetitive
Identical Pulses. Wave Chaotic Behavior Generated by Linear Time-Varying
Systems. Electromagnetic Wave in Isotropic Plasma with Step-Wise Change of
Plasma Density. Plane Wave in Gyrotropic Plasma with "Switching On" of a
Magnetizing Field. Influence of Medium Plane Boundaries on Electromagnetic
Transients. A Resolvent for an Initial-Boundary-Value 1D Problem in a
Dielectric. Electromagnetic Field in a Half-Restricted Time-Varying Medium.
Jump Changes of Plasma Density in a Plasma Half-Space with a Plane
Boundary. The Evolution of an Electromagnetic Field in the Dielectric Layer
after Its Creation. Electromagnetic Field in a Layer with Non-Linear and
Time-Varying Medium. Triple Asymmetry in Time-Spatial Structure of an Airy
Pulse in Non-Stationary Environment. 3D+T Problems with Electromagnetic
Transients. The 3D Resolvent for a Problem with a Plane Boundary of a
Dielectric Half-Space. Fresnel's Formulas in Time-Domain for a Plane
Interface between Two Dielectrics. Inclined Incidence of a Plane Wave on a
Plane Boundary of the Time-Varying Medium. Refocusing of Point Source
Radiation by the Plane Boundary of a Time-Varying Dielectric. Formation of
Point Source Image by Time Change of Plasma. Frequency Change of Partial
Spherical Waves Induced By Time Change of Medium Permittivity. Evolution of
Waves after Plasma Ignition in a Sphere. Non-Stationarity of
Electromagnetic Waves Caused by the Movement of a Medium Boundary.
Transformation of an Electromagnetic Wave by a Uniformly Moving Boundary of
a Medium. Evolution of an Electromagnetic Wave after the Beginning of
Medium Boundary Movement. Relativistic Uniform Accelerated Movement of a
Medium Boundary. Electromagnetic Field Energy Accumulation in a Collapsing
Dielectric Layer. An Electromagnetic Field in a Metallic Waveguide with a
Moving Medium. Expansion of an Electromagnetic Field by Non-Stationary
Eigen-Functions of a Waveguide. Equations for a Field in the Waveguide with
a Non-Stationary Insertion. Vibration of a Boundary of a Plane Dielectric
Resonator. Uniform Movement of a Dielectric Layer in the Presence of
Waveguide Dispersion. Penetration of an Electromagnetic Wave through Plasma
Boundary after Its Start in a Waveguide. Interaction of an Electromagnetic
Wave with a Plasma Bunch Moving in a Metallic Waveguide. Frequency
Multiplication and Amplitude Amplification. Resonance Effects in a
Stratified Plasma Cluster Moving in a Waveguide. Non-Stationary
Electromagnetic Processes in Time-Varying Dielectric Waveguides. Wave
Equations for Longitudinal and Transverse Components in Generalized
Functions. Volterra Integral Equations for Non-Stationary Electromagnetic
Processes in Time-Varying Dielectric Waveguides. Solution for the Problem
with a Time Jump Change in the Waveguide Core Permittivity. Harmonic Wave
Transformation Caused by a Permittivity Change in the Waveguide Core.
Transformation of a Wave in a Non-Linear Dielectric Waveguide. Two Ways for
Calculation of Field Evolution in Dielectric Waveguide: via Brillouin- or
Eigen-Waves.