電磁復閤材料手冊（影印版） [Electromagnetic Composites Handbook:Models, Meassurement, and Characterization(Second epub pdf mobi txt 電子書 下載 2024

電磁復閤材料手冊（影印版） [Electromagnetic Composites Handbook:Models, Meassurement, and Characterization(Second epub pdf mobi txt 電子書 下載 2024

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電磁復閤材料手冊（影印版） [Electromagnetic Composites Handbook:Models, Meassurement, and Characterization(Second epub pdf mobi txt 電子書 下載 2024

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內容簡介

　　《電磁復閤材料手冊（影印版）》是美國McGraw-Hill Education公司2016年齣版的Electromagnetic Composites Handbook Second Edition的影印版。
　　《電磁復閤材料手冊（影印版）》從理論、計算和實驗的角度進行材料的錶徵，涉及非導電介質、半導體材料、導電材料、磁性材料和復閤材料等，共提供瞭300多種材料的相關數據。
　　《電磁復閤材料手冊（影印版）》作者裏剋·摩爾於1978年獲得佐治亞理工學院物理學博士學位。多年來專注於電磁測量和光子結構、縴維材料、復閤材料的研究，發錶相關科技論文150餘篇。

內頁插圖

目錄

Preface
Acknowledgments
Introduction
Outline
References

Chapter 1． Introduction to Wave Equations and Electromagnetic Constitutive Parameters
1．1 Maxwell's Equations and Field Sources
1．2 PermittivityandCharge
1．3 PermeabilityandCurrent
1．4 Wave Equations for Homogeneous and Inhomogeneous Materials
1．5 HomogeneousPropagationinLinearMedia
1．6 Conclusion
References

Chapter 2． Sources and Dispersion for Polarization and PermittMty e（f）
2．1 Sources ofPermittivity， Resistivity， and Conductivityin Materials
2．2 Modeling Material Complex Permittivity and Its Frequency Dependence
2．3 Small Damping
2．4 DC， Zero Frequency， and DC Scaled Permittivity
2．5 Combined Models for Permittivity
2．6 CouplingPermittivityandPermeability
2．7 Additional Bound Charge Contributions to Permittivity and Frequency Dispersion
2．8 PermittMtyVariationwithTemperature
References

Chapter 3． Sources and Dispersion of Magnetization and Permeability μ（f）
3．1 Sources of Permeability
3．2 Frequency Dispersion in Magnetic Materials
3．3 Susceptibility Models for Data Analysis
3．4 An Overview of Micromagnetic Models
3．5 Kramers-Kronig（KK） Relationships
3．6 Temperature-Dependent Permeability
References

Chapter 4． Fundamental Observables for Material Measurement
4．1 Introduction
4．2 Scattering of Plane Waves from Homogeneous Planar Boundaries and Material Slabs
4．3 Single Planar Slab of Material
4．4 Scattering： Cascade Matrix Method for Multi-Boundary MaterialAnalysis
4．5 Scattering from a Shunt Planarlmpedance Sheet
4．6 Transmission and Reflection from Anisotropic Laminates
4．7 A Numerical Anisotropic Material Example
4．8 Conclusion
References

Chapter 5． Composites and Effective Medium Theorles
5．1 Introduction
5．2 EMT Development Timeline
5．3 Limitations and Derivation of EMTs
5．4 Scattering Functions for Spheres
5．5 Scattering and EMT of Large-Aspect Ratio Particle Geometries
5．6 Layered Inclusions
5．7 Model Choices： Importance ofConduction and Particulate Interaction
References

Chapter 6． Conducting-Dielectric and Magneto-Dielectrk Composites
6．1 Introduction
6．2 Percolation， Dimensionality， Depolarization， and Frequency Dispersion in Semiconducting， Conducting-Dielectric Composites
6．3 MagneticEffectiveMedia
References

Chapter 7． Numerical Models of Composites
7．1 Method of Moment Modeling and Laminated Composites
7．2 Fuute Difference Time Domain Simulations
7．3 Comments for Chapters 5 to 7
References

Chapter 8． Electromagnetic Measurement Systems Summary for RF-Mlllimeter Wavelengths
8．1 An Introductionto WidebandMaterial Metrology
8．2 Error Correction，Calibration，and Causality
8．3 Historical： Von Hippel and the Slotted Line
8．4 Summary of Measurement Techniques
8．5 Nonresonant Techniques： GeneralTransmission Line Measurement Guidelines and Procedures
8．6 Cylindrical Waveguide
8．7 Coaxial Lines
8．8 Stripline Measurements
8．9 Focused Beam Free Space System
8．10 Focused Beam Technical Description
8．11 Calibration，Measurements，and Discussion
References

Chapter 9． Resonant Techniques for Material Characterization
9．1 ResonantCavities
9．2 Overview ofthe TEiOp Measurement Technique
9．3 ParallelPlate Stripline （TEM） Cavity
……

Chapter 10． Transmission Line， Free Space Focused Beam and TE10N Measurement Details
Chapter 11． Micrometer and Nanoscale Composites
Chapter 12． Measured Data of Materials and Composites

Index

前言/序言

　　Arthur Von Hippel's book， Dielectric Materials and Application， was published in 1954. At the time， the development of composites for electrical and efectromagnetic technologies was just beginning. Thus， dielectric and magnetic theory， models， measurement techniques， and measured data that were presented by Von Hippel emphasized homogeneous isotropic materials composed of a single molecular species or compound. The vast majority of those materials were electrically insulating and nonmagnetic.
　　Semiconductor production was in developmental phase， but samples for waveguide measurements (as used by Von Hippel) were not available and the importance ofsemiconductors for everyday technology was not yet recognized. Shockley's patent on the transistor (#2569347) was just 6 years old. Ferrites were known; however， their application in radio and microwave technology for phase shifters， filters， and isolators were just being realized. Ihey are now applied for suppression of radio frequency interference on computer mother boards， integrated circuits， communication networks， and in electrically small antennas. The use of fiber and laminate-based composites in electromagnetic technologies did not begin until the 1970s.
　　The Electromagnetic Composites Handbook is designed as an engineering and scientific handbook that extends the Von Hippel text to include data on additional nonconducting dielectrics， semiconducting， conducting， and magnetic materials and composites composed of two or more molecularly distinct compounds that are distributed in size scales from nanometers to centimeter dimensions. The development of models that attempt to predict composite constitutive parameters， using constitutive parameters of their constituents， is a parallel effort. The models support predictions of and comparison to measured permittivity and permeability. Permittivity， permeability， impedance， and conductivity data for solids and composites are presented for frequencies from about 1 MHz to 1000 GHz.
　　Chapters of this book are devoted to the descriptions of electromagnetic constitutive parameter
　　sources， procedures and equipment to measure the parameters， propagation models in composites， prediction of composite properties， and measured constitutive parameter data for the electromagnetic spectrum of wavelengths larger than a few micrometers but mostly in the meter to millimeter wavelengths. Each chapter concludes with a list of references for that chapter. These are indicated in each chapter's text in brackets. MK units are primarily used throughout this book; however， English or CG units may occasionally enter into discussion. The analysis crosses scientific and technological boundaries and thus the scientific complex operator， i， sometimes appears rather than the engineering j for the complex numbers. Note that in the data tables a positive sign， +， is adopted for dielectric and magnetic loss. Modeling and theory chapters discuss various composite models and then apply the most successful analytical and numerical methodologies to typical electromagnetic design problems that often use electromagnetic composites in their solution， again for wavelengths larger than a few micrometers.
　　Reflection and transmission line measurements， such as those of Von Hippel， are the framwork from which composite material measurements began and those measurement techniques are reviewed. The review is followed by a discussion of advances in the measurement technology ince 1980. For example， the microwave and millimeter wave application oflens-based open cavities and free space measurements， common for infrared and optical spectra， is one advance. The techniques include Fabry-Perot and etalon derivatives. The adoption of the infrared and optical techniques for millimeter， centimeter， and even meter wavelengths and the use of various multi-mode resonant cavity configurations， was facilitated by the second major technology addition， i.e.， the development of the automatic network analyzer (ANA) and digital receivers-transmitters that had modest power (hundreds of milliwatts)， broad bandwidth frequency， synthesized sources， and matched adapters. A third advance was microwave and millimeter antennas with bandwidths larger than 20：1. Advances in electromagnetic tools， instrumentation， and "borrowing of lens-based measurements now allow accurate measurement of isotropic or anisotropic constitutive properties for single samples from a few hundred megahertz to above 100 GHz.
　　Some composites may contain constituents that are distributed in size scales of nanometer to centimeter dimensions. The larger scales make the composite electrically inhomogeneous at higher frequencies since inhomogeneity is determined by the ratio of the physical size of the composite phases and the ele

電磁復閤材料手冊（影印版） [Electromagnetic Composites Handbook:Models, Meassurement, and Characterization(Second epub pdf mobi txt 電子書 下載 2024

電磁復閤材料手冊（影印版） [Electromagnetic Composites Handbook:Models, Meassurement, and Characterization(Second 下載 epub mobi pdf txt 電子書

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