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Multiple Domain Basis Functions and Other Recent Advances in Mom
ISBN: 9783838361338 / Angielski / Miękka / 268 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The work discusses several extentions to the method of moments (MoM), considered in the context of electromagnetics. The topics include the interpolating multiple domain basis functions (MDBF), and improvement to the condition number of the impedance matrix. The main focus in the work is on a realization of the novel composite multiple domain basis functions (MDBF), enabling an efficient treatment for curved structures, which is backward compatible with most of the existing MoM codes. The MDBF is a profiled linear combination of common basis functions (BF), such as piecewise linear...
The work discusses several extentions to the method of moments (MoM), considered in the context of electromagnetics. The topics include the interpo...
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cena:
353,37 |
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Effect of Induction on Capacitor Bank Protection Schemes
ISBN: 9783843350884 / Angielski / Miękka / 84 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Overall, capacitors have many applications in power systems: they can be used in series to compensate the inductance of transmission lines to transmit more power. They can also be used as surge capacitors, starting motors, and SVC. Capacitor banks installed in power substations are vital in the sense that they provide the reactive power needed for the power system, which in turn improves the voltage profile of the system. There is always the option of grounding the banks or leaving them ungrounded. Each of the above configurations has its own advantages and disadvantages; to name a...
Overall, capacitors have many applications in power systems: they can be used in series to compensate the inductance of transmission lines to transm...
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cena:
212,27 |
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Ferrite Nanoparticles
ISBN: 9783838362243 / Angielski / Miękka / 132 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Synthesis of advanced materials as nanopartciles is currently gaining widespread interest in material processing technology. Cobalt ferrite nanoparticles attract great research interests due to their potential application in ferrofluids, data storage, absorbing materials, magnetic fluids, magnetic recording media and magnetic resonance imaging. The structural stability of the cobalt ferrite nanoparticles is essential in all technical applications. In order to achieve highly homogeneous cobalt ferrite nanoparticles and to avoid using the milling process, various techniques, such as...
Synthesis of advanced materials as nanopartciles is currently gaining widespread interest in material processing technology. Cobalt ferrite nanopart...
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cena:
263,91 |
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Tunable Microcavities in Photonic Bandgap Yarns and Optical Fibers
ISBN: 9783843361644 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The vision behind this work is the fabrication of high performance innovative fiber-based optical components over kilometer length-scales. Their optical properties derive from their multilayer dielectric photonic band-gap structure that exhibits omnidirectional reflectivity. The theoretical tools needed to design, analyze and optimize such structures are introduced. We show that defect layers in these otherwise periodic structures act as micro-cavities that enable precise design of the fibers spectral response. Two structures are explored: fibers for external reflection and hollow-...
The vision behind this work is the fabrication of high performance innovative fiber-based optical components over kilometer length-scales. Their op...
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cena:
263,91 |
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A low frequency of induction heating for continues welded rails
ISBN: 9783843364614 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The main objective of the dissertation was to analyze theoretically and confirm experimentally possibility of employment of a low frequency induction heating for continuous welded rails (CWR) under track laying. Therefore, the thesis of the dissertation has been formulated as below: The low frequency induction heating (50Hz-450Hz) can be successfully used for continuous welded rails under track laying provided it is properly selected and controlled.
The main objective of the dissertation was to analyze theoretically and confirm experimentally possibility of employment of a low frequency induction ...
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cena:
263,91 |
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Metamaterials in a Mobile Phone
ISBN: 9783844306071 / Angielski / Miękka / 116 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This thesis focuses on the use of metamaterials in mobile phone devices in order to improve antenna performances, e.g. to investigate if they can reduce the peak of SAR in the human head. The purpose is to present metamaterials in a general way as many researches do not provide general background and knowledge, and focus on very specific uses and topics. As many researches focus on the use of metamaterials with antennas, the second objective is to analyze if they could possibly improve the performances of antennas. Thanks to FDTD simulations, several configurations have been investigated. The...
This thesis focuses on the use of metamaterials in mobile phone devices in order to improve antenna performances, e.g. to investigate if they can redu...
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cena:
219,18 |
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Modelling Hyperfine Interaction
ISBN: 9783844317848 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Computer simulations have become an important part of spectroscopic studies. Not only do they help experimenters analyse results, they are also important for data collection and information management. The use of computer simulation becomes especially important in the study of hyperfine interactions within atoms and ions where there are many levels to be managed. The study of hyperfine splitting is of special importance in Astrophysics and Stellar Spectroscopy. Consequently, the classification of hyperfine structures with atomic and ionic energy levels is of crucial importance. The motivation...
Computer simulations have become an important part of spectroscopic studies. Not only do they help experimenters analyse results, they are also import...
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cena:
219,18 |
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Diluted Magnetic Semiconductors
ISBN: 9789810201760 / Angielski / Twarda / 672 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This review volume presents both basic and applied aspects of diluted magnetic semiconductors (DMS). The term DMS applies generally to semiconductors in which a fraction of its constituent ions are replaced by magnetic ions. This book is only the second to review DMS materials. It presents a detailed treatment of the current state of knowledge of the established properties of DMS in the form of single crystals, quantum wells and superlattices. It also brings together recent work on new DMS materials and presents discussions on a wide range of possible DMS applications. This review volume presents both basic and applied aspects of diluted magnetic semiconductors (DMS). The term DMS applies generally to semiconducto... |
cena:
1040,14 |
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Electromagnetic Mixing Formulas and Applications
ISBN: 9780852967720 / Angielski / Twarda / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A definitive treatment of the mathematical analysis of macroscopic dielectric and magnetic properties of geophysical, biological and other materials, including special reference to chiral and nonlinear material, the effects of structure and anistrophy are discussed in detail in this book, along with mixtures involving chiral and nonlinear materials, high-frequency scattering phenomena and dispersive properties.
A definitive treatment of the mathematical analysis of macroscopic dielectric and magnetic properties of geophysical, biological and other materials, ...
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cena:
428,98 |
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Classical and Quantum Approach of Quasi Normal Modes in Linear Regime
ISBN: 9783838391939 / Angielski / Miękka / 180 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The definition of natural modes for confined structures is one of the central problems in physics, as in nuclear physics, astrophysics, etc. The main problem is due to the boundary conditions, when they are such to push out the problem from the class of Sturm-Liouville. This occurs when boundary conditions imply the presence of eigen-values, as for example when a scatterer excited from the outside gives rise to a transmitted and reflected field. An open cavity with an external or internal excitation represents a "non-canonical" problem, in the sense of a Sturm-Liouvilles problem, due to the...
The definition of natural modes for confined structures is one of the central problems in physics, as in nuclear physics, astrophysics, etc. The main ...
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cena:
304,16 |
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Electromagnetic Fields, Energy, and Forces
ISBN: 9780262561709 / Angielski / Miękka / 520 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
324,70 |
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Ferroelectrics & Superconductors: Properties & Applications
ISBN: 9781613245187 / Angielski / Twarda / 295 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Ferroelectrics & Superconductors
Ferroelectrics & Superconductors
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cena:
943,34 |
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Albert Einstein's Dream Is Realized (Unified Field Theory): Unified Field Theory
ISBN: 9781456858896 / Angielski / Miękka / 118 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
79,56 |
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Albert Einstein's Dream Is Realized (Unified Field Theory): Unified Field Theory
ISBN: 9781456858902 / Angielski / Twarda / 118 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
143,23 |
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Modern Approach to Solving Electromagnetics in MATLAB
ISBN: 9781439208571 / Angielski / Miękka / 322 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The text reveals inherent simplistic tools of MATLAB as how-to-implement approach for the topics which usually belong under the banner of basic electromagnetic theory. Coherent account of electromagnetic topics and their computer exercises have been essential for the study and research in the electrical sciences and applied physics - in this regard the text coverage is unparallel and immediately exercisable. MATLAB embedded functions are demonstrated to be congenial despite abstractness and higher dimensionality of electromagnetics. Equipped neoteric tools will benefit undergraduate and...
The text reveals inherent simplistic tools of MATLAB as how-to-implement approach for the topics which usually belong under the banner of basic electr...
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cena:
76,58 |
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Piezoelectrics & Related Materials: Investigations & Applications
ISBN: 9781619423879 / Angielski / Twarda / 306 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Piezoelectrics and other related materials and composites have wide applications in modern science and technology. This book presents chapters prepared by internationally recognised teams in the field of theoretical, model and experimental methods.
Piezoelectrics and other related materials and composites have wide applications in modern science and technology. This book presents chapters prepare...
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cena:
943,34 |
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Periodic Structures C
ISBN: 9781118188033 / Angielski / Twarda / 320 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Provides readers an understanding of the basic physics underlying meta-materials, providing a powerful tool for analyzing their electromagnetic properties Periodic Structures: Mode-Matching Approach and Applications in Electromagnetic Engineering presents the scattering and guiding characteristics of periodic structures using the mode-matching approach and their applications in electromagnetic engineering. The book is structured so that the first three chapters provide an introduction and prepare the reader for chapters 4 to 6, which expand the formulations to... Provides readers an understanding of the basic physics underlying meta-materials, providing a powerful tool for analyzing their electromagnet... |
cena:
738,48 |
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The Multilevel Fast Multipole Algorithm (MLFMA) for Solving Large-Scale Computational Electromagnetics Problems
ISBN: 9781119977414 / Angielski / Twarda / 472 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Multilevel Fast Multipole Algorithm (MLFMA) for Solving Large-Scale Computational Electromagnetic Problems provides a detailed and instructional overview of implementing MLFMA. The book:
The Multilevel Fast Multipole Algorithm (MLFMA) for Solving Large-Scale Computational Electromagnetic Problems provides a detailed and instructiona... |
cena:
702,51 |
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Electromagnetic Scattering
ISBN: 9781461390664 / Angielski / Miękka / 389 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. 0.1 Introduction The present volume is about the physics of electromagnetic scattering, not mathematics, and is intended as a reference book for engineering and physics students as well as researchers in electromagnetic scattering. Although the subject is on electromagnetic scattering, acoustic or scalar scattering will be discussed occasionally when it is deemed helpful and advantageous. In the current decade we are witnessing an emergence of inverse scattering theory. Before we embark on this exciting journey, perhaps this is an appropriate time to summarize and assess in one volume some of...
0.1 Introduction The present volume is about the physics of electromagnetic scattering, not mathematics, and is intended as a reference book for engin...
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cena:
402,53 |
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Electromagnetic Induction Phenomena
ISBN: 9783642710179 / Angielski / Miękka / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. From an engineering perspective, Electrodynamics is the province of two cul tures. The most easily identified of the two is primarily concerned with phe nomena in which the propagation of electromagnetic waves is crucial. Includ ed are the designers of microwave circuits, of antennae and of many-wave length communication channels. The interests of the second group focus on dynamical processes associated with the evolution of field sources, whether these be electrons and holes migrating in a semiconductor, or currents diffus ing in a moving metal. Because the second culture is primarily...
From an engineering perspective, Electrodynamics is the province of two cul tures. The most easily identified of the two is primarily concerned with p...
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cena:
201,24 |
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