Angebote zu "Faraday" (16 Treffer)

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Faraday Rotation on Spaceborne Synthetic Apertu...
48,99 € *
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Faraday Rotation on Spaceborne Synthetic Aperture Radar ab 48.99 € als Taschenbuch: Calibration of Faraday Rotation on Spaceborne Polarimetric P-band Synthetic Aperture Radar for Biomass measurements. Aus dem Bereich: Bücher, Kunst & Musik,

Anbieter: hugendubel
Stand: 26.11.2020
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Microwave Passive Devices And its Scattering-Ma...
39,90 € *
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The book 'Microwave Passive Devices and its Scattering-Matrix' has been written for engineering students. The aim of this book is to provide clear and logical information about the topics covered. The book is divided into six chapters. The first chapter 'Basics of Microwave' deals with microwave frequencies and their advantages, disadvantages and its applications. The second chapter 'Scattering Parameters' describes S-parameter and its properties. The third chapter 'Microwave Hybrid Circuits' deals with different types of hybrid circuits and its S-matrix. The fourth chapter 'Directional Couplers' provides the basics of different types of directional couplers and its S-matrix. The chapter five 'Faraday Rotation' discusses the different types of microwave devices such as: isolators, circulators, attenuators, phase shifters, terminations and their S-matrix. The chapter six covers important problems related to the covered topics.

Anbieter: Dodax
Stand: 26.11.2020
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Study on Magnetohydrodynamic Turbulence and Its...
119,82 € *
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Turbulence and magnetic fields are ubiquitous in the Universe. Their importance to astronomy cannot be overestimated. The theoretical advancements in magnetohydrodynamic (MHD) turbulence achieved during the past two decades have significantly influenced many fields of astronomy.This book provides predictive theories of the magnetic field generation by turbulence and the dissipation of MHD turbulence.These fundamental non-linear problems were believed to be tractable only numerically. This book provides complete analytical descriptions in quantitative agreement with existing numerics, as well as theoretical predictions in physical regimes still unreachable by simulations, and explanations of various related observations. It also discusses and promotes the astrophysical applications of MHD turbulence theories, including(i) the particle acceleration and radiation in high-energy phenomena, e.g., Gamma-Ray Bursts, supernova remnants, cosmic rays,(ii) interstellar density fluctuations and the effect on observations, e.g., Faraday rotation, scattering measurements of Galactic and extragalactic radio sources,(iii) density and magnetic field structure in molecular clouds toward star formation.In closing, this book demonstrates the key role of MHD turbulence in connecting diverse astrophysical processes and unraveling long-standing astrophysical problems, as foreseen by Chandrasekhar, a founder of modern astrophysics.

Anbieter: Dodax
Stand: 26.11.2020
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Plasma Physics
84,05 € *
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The enlarged new edition of this textbook provides a comprehensive introduction to the basic processes in plasmas and demonstrates that the same fundamental concepts describe cold gas-discharge plasmas, space plasmas, and hot fusion plasmas. Starting from particle drifts in magnetic fields, the principles of magnetic confinement fusion are explained and compared with laser fusion. Collective processes are discussed in terms of plasma waves and instabilities. The concepts of plasma description by magnetohydrodynamics, kinetic theory, and particle simulation are stepwise introduced. Space charge effects in sheath regions, double layers and plasma diodes are given the necessary attention. The novel fundamental mechanisms of dusty plasmas are explored and integrated into the framework of conventional plasmas. The book concludes with a concise description of modern plasma discharges.Written by an internationally renowned researcher in experimental plasma physics, the text keeps the mathematical apparatus simple and emphasizes the underlying concepts. The guidelines of plasma physics are illustrated by a host of practical examples, preferentially from plasma diagnostics. There, Langmuir probe methods, laser interferometry, ionospheric sounding, Faraday rotation, and diagnostics of dusty plasmas are discussed. Though primarily addressing students in plasma physics, the book is easily accessible for researchers in neighboring disciplines, such as space science, astrophysics, material science, applied physics, and electrical engineering.This second edition has been thoroughly revised and contains substantially enlarged chapters on plasma diagnostics, dusty plasmas and plasma discharges. Probe techniques have been rearranged into basic theory and a host of practical examples for probe techniques in dc, rf, and space plasmas. New topics in dusty plasmas, such as plasma crystals, Yukawa balls, phase transitions and attractive forces have been adopted. The chapter on plasma discharges now contains a new section on conventional and high-power impulse magnetron sputtering. The recently discovered electrical asymmetry effect in capacitive rf-discharges is described.The text is based on an introductory course to plasma physics and advanced courses in plasma diagnostics, dusty plasmas, and plasma waves, which the author has taught at Kiel University for three decades. The pedagogical approach combines detailed explanations, a large number of illustrative figures, short summaries of the basics at the end of each chapter, and a selection of problems with detailed solutions.  

Anbieter: Dodax
Stand: 26.11.2020
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Remote Sensing of Vegetation by Polarimetric Sp...
79,00 € *
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Over the last few years satellite remote sensing has become a standard tool for monitoring the properties and the evolution of vegetation on Earth. This book addresses primarily the role that polarimetric and interferometric radars play in forest remote sensing. The first two chapters introduce the basics of synthetic aperture radars and microwave scattering modeling. Chapter three treats the topic of polarimetric interferometry and presents a physical model of decorrelation that occurs in forest canopies observed by a repeat-pass radar interferometer. Chapter four deals with the topic of compact polarimetric-interferometry and examines the performance of this new imaging mode in contrast to full polarimetric interferometry. Finally, chapter five discusses the quality of polarimetric radar data and the algorithms for radiometric calibration and Faraday rotation estimation. The emphasis of the book is on the modeling aspects and the design of new algorithms. The book should be especially useful to radar engineers and ecosystem scientists who consider using polarimetric and interferometric techniques for the remote sensing of the terrestrial environment.

Anbieter: Dodax
Stand: 26.11.2020
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Nonlinear Wave Phenomena in Plasma : Some Curre...
49,00 € *
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The monograph is designed to illustrate some important wave phenomena in plasma with some current problems .Chapter 1 deals with Landau damping of ion-acoustic waves in a multicomponent plasma. In Chapter 2 we discuss the possibilities of the radiation of electromagnetic waves by the conversion of ion-acoustic waves in the ionosphere and solar corona. In Chapter 3 we consider the propagation of ion-acoustic solitary waves in a drifting plasma with nonthermal electrons. Chapter 4 deals with the study of ion-acoustic double-layers in a multicomponent drifting plasma. In Chapter 5 modulational instability of high frequency surface waves on a warm plasma half-space has been investigated. In Chapter 6 a theoretical estimation has been carried out for the nonlinear Faraday rotation of obliquely propagating ion-cyclotron whistlers in the ionosphere. Resonant interaction of MHD wave with its second harmonic in a planar plasma-filled waveguide has been considered in Chapter 7. Quantum effects in plasma on the linear and nonlinear behaviour of electron plasma waves have been considered in Chapter 8. In the last chapter the theory of generation of magnetic moment field has been considered

Anbieter: Dodax
Stand: 26.11.2020
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Faraday Effect
39,00 € *
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In physics, the Faraday effect or Faraday rotation is a magneto-optical phenomenon, or an interaction between light and magnetic field in a medium. The rotation of the plane of polarization is proportional to the intensity of the component of the magnetic field in the direction of the beam of light.The Faraday effect, discovered by Michael Faraday in 1845, was the first experimental evidence that light and electromagnetism are related. The theoretical basis for that relation, now called electromagnetic radiation, was further developed by James Clerk Maxwell in the 1860s and 1870s. This effect occurs in most optically transparent dielectric materials (including liquids) when they are subject to strong magnetic fields.

Anbieter: Dodax
Stand: 26.11.2020
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Faraday Rotation on Spaceborne Synthetic Apertu...
49,00 € *
ggf. zzgl. Versand

This book discusses and analyse the use of P band SAR observations with emphasis on the Faraday rotation of the plane of radio wave traveling in the ionosphere. Forest biomass and other earth parameters can be retrieved using SAR data. Faraday rotation effects must be calibrated towards the generalization of biomass retrieval for varied forest and environmental conditions. To this aim, we developed experimental and theoretical approaches allowing the understanding of the system models and simulation that allows the study of Faraday rotation angle. The FR angle, channel imbalance and crosstalk are successively derived by using the measured scattering matrices from the active and passive calibrators. The formula derivation procedure and data processing scheme are presented. The computer simulations and numerical studies in terms of the typical FR angle and system error values are presented to illustrate and compare the performance of the calibration approaches.

Anbieter: Dodax
Stand: 26.11.2020
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Plasma Physics
84,05 € *
ggf. zzgl. Versand

The enlarged new edition of this textbook provides a comprehensive introduction to the basic processes in plasmas and demonstrates that the same fundamental concepts describe cold gas-discharge plasmas, space plasmas, and hot fusion plasmas. Starting from particle drifts in magnetic fields, the principles of magnetic confinement fusion are explained and compared with laser fusion. Collective processes are discussed in terms of plasma waves and instabilities. The concepts of plasma description by magnetohydrodynamics, kinetic theory, and particle simulation are stepwise introduced. Space charge effects in sheath regions, double layers and plasma diodes are given the necessary attention. The novel fundamental mechanisms of dusty plasmas are explored and integrated into the framework of conventional plasmas. The book concludes with a concise description of modern plasma discharges.Written by an internationally renowned researcher in experimental plasma physics, the text keeps the mathematical apparatus simple and emphasizes the underlying concepts. The guidelines of plasma physics are illustrated by a host of practical examples, preferentially from plasma diagnostics. There, Langmuir probe methods, laser interferometry, ionospheric sounding, Faraday rotation, and diagnostics of dusty plasmas are discussed. Though primarily addressing students in plasma physics, the book is easily accessible for researchers in neighboring disciplines, such as space science, astrophysics, material science, applied physics, and electrical engineering.This second edition has been thoroughly revised and contains substantially enlarged chapters on plasma diagnostics, dusty plasmas and plasma discharges. Probe techniques have been rearranged into basic theory and a host of practical examples for probe techniques in dc, rf, and space plasmas. New topics in dusty plasmas, such as plasma crystals, Yukawa balls, phase transitions and attractive forces have been adopted. The chapter on plasma discharges now contains a new section on conventional and high-power impulse magnetron sputtering. The recently discovered electrical asymmetry effect in capacitive rf-discharges is described.The text is based on an introductory course to plasma physics and advanced courses in plasma diagnostics, dusty plasmas, and plasma waves, which the author has taught at Kiel University for three decades. The pedagogical approach combines detailed explanations, a large number of illustrative figures, short summaries of the basics at the end of each chapter, and a selection of problems with detailed solutions.  

Anbieter: Dodax
Stand: 26.11.2020
Zum Angebot