Time-domain computer analysis of nonlinear hybrid systems

著者

    • Sui, W.

書誌事項

Time-domain computer analysis of nonlinear hybrid systems

Wenquan Sui

CRC Press, c2002

大学図書館所蔵 件 / 全5件

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注記

Includes bibliographical references and index

内容説明・目次

内容説明

The analysis of nonlinear hybrid electromagnetic systems poses significant challenges that essentially demand reliable numerical methods. In recent years, research has shown that finite-difference time-domain (FDTD) cosimulation techniques hold great potential for future designs and analyses of electrical systems. Time-Domain Computer Analysis of Nonlinear Hybrid Systems summarizes and reviews more than 10 years of research in FDTD cosimulation. It first provides a basic overview of the electromagnetic theory, the link between field theory and circuit theory, transmission line theory, finite-difference approximation, and analog circuit simulation. The author then extends the basic theory of FDTD cosimulation to focus on techniques for time-domain field solving, analog circuit analysis, and integration of other lumped systems, such as n-port nonlinear circuits, into the field-solving scheme. The numerical cosimulation methods described in this book and proven in various applications can effectively simulate hybrid circuits that other techniques cannot. By incorporating recent, new, and previously unpublished results, this book effectively represents the state of the art in FDTD techniques. More detailed studies are needed before the methods described are fully developed, but the discussions in this book build a good foundation for their future perfection.

目次

INTRODUCTION Introduction Electromagnetic Systems Hybrid Electromagnetic Systems Organization of the Book ELECTROMAGNETIC FIELD THEORY Introduction Electromagnetic Theory Example of Solving Electromagnetic Field Distribution CIRCUIT EQUIVALENCE AND TRANSMISSION LINE THEORY Circuit Theory as Field Approximation Transmission Line Theory Scattering Parameters of an n-Port Network FINITE-DIFFERENCE FORMULATION Introduction Finite-Difference Method System Solution and Stability Condition SOLVING ELECTROMAGNETIC FIELDS IN THE TIME DOMAIN-FDTD METHOD Introduction Finite-Difference Time-Domain (FDTD) Method Issues of FDTD Numerical Implementation Examples of FDTD Application CIRCUIT FORMULATION AND COMPUTER SIMULATION Introduction Constitutive Relation of Devices Modified Nodal Formulation of Circuit Simulation Transient Analysis of Linear Circuit Nonlinear Device Models in Circuit Simulation Newton Method for Solving System with Nonlinear Devices Timestep Control in Transient Simulation FORMULATION FOR HYBRID SYSTEM SIMULATION IN THE TIME DOMAIN Introduction Maxwell's Equations and Supplemental Current Equations Hybrid Circuit Simulation with Lumped Elements Electron Beam in FDTD Simulation INTERFACING FDTD FIELD SOLVER WITH LUMPED SYSTEMS Introduction Linking FDTD Method with a SPICE-Like Circuit Simulator Modeling a Multiport S-Parameter Network in FDTD Multiport Behavioral Model in FDTD Examples of General Hybrid System Cosimulation SIMULATION OF HYBRID ELECTROMAGNETIC SYSTEMS Introduction FDTD Characterization and De-Embedding Examples of Hybrid System Cosimulation Analysis of Packaging Structure with On-Chip Circuit OPTICAL DEVICE SIMULATION IN FDTD Introduction Active Gain Media in VCSEL FDTD Formulation for Systems with Nonlinear Gain Media FDTD Analysis of VCSEL Structure Cosimulation for VCSEL Source and Other Circuits Appendix I: Vector Differential Operators and Vector Identities Appendix II: Laplace Transformation REFERENCES Index

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