Paul Transmission Lines in Digital and Analog Electronic Systems

Signal Integrity and Crosstalk
1. Auflage 2011
ISBN: 978-1-118-05824-4
Verlag: John Wiley & Sons
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 312 Seiten, E-Book

In the last 30 years there have been dramatic changes in electricaltechnology--yet the length of the undergraduate curriculum hasremained four years. Until some ten years ago, the analysisof transmission lines was a standard topic in the EE and CpEundergraduate curricula. Today most of the undergraduatecurricula contain a rather brief study of the analysis oftransmission lines in a one-semester junior-level course onelectromagnetics. In some schools, this study of transmission linesis relegated to a senior technical elective or has disappeared fromthe curriculum altogether. This raises a serious problem inthe preparation of EE and CpE undergraduates to be competent in themodern industrial world. For the reasons mentioned above,today's undergraduates lack the basic skills to design high-speeddigital and high-frequency analog systems. It does littlegood to write sophisticated software if the hardware is unable toprocess the instructions. This problem will increase as thespeeds and frequencies of these systems continue to increaseseemingly without bound. This book is meant to repair thatbasic deficiency.

Autoren/Hrsg.

Paul, Clayton R.

Inhaltsverzeichnis

Preface.
1 Basic Skills and Concepts Having Application toTransmission Lines.
1.1 Units and Unit Conversion.
1.2 Waves, Time Delay, Phase Shift, Wavelength, and ElectricalDimensions.
1.3 The Time Domain vs. the Frequency Domain.
1.3.1 Spectra of Digital Signals.
1.3.2 Bandwidth of Digital Signals.
1.3.3 Computing the Time-Domain Response of Transmission LinesHaving Linear Terminations Using Fourier Methods andSuperposition.
1.4 The Basic Transmission Line Problem.
1.4.1 Two-Conductor Transmission Lines and Signal Integrity.
1.4.2 Multiconductor Transmission Lines and Crosstalk.
Problems.
PART I TWO-CONDUCTOR LINES AND SIGNAL INTEGRITY.
2 Time-Domain Analysis of Two-Conductor Lines.
2.1 The Transverse ElectroMagnetic (TEM) Mode of Propagation andthe Transmission-Line Equations.
2.2 The Per-Unit-Length Parameters.
2.2.1 Wire-Type Lines.
2.2.2 Lines of Rectangular Cross Section.
2.3 The General Solutions for the Line Voltage and Current.
2.4 Wave Tracing and Reflection Coefficients.
2.5 The SPICE (PSPICE) Exact Transmission-Line Model.
2.6 Lumped-Circuit Approximate Models of the Line.
2.7 Effects of Reactive Terminations on Terminal Waveforms.
2.7.1 Effect of Capacitive Terminations.
2.7.2 Effect of Inductive Terminations.
2.8 Matching Schemes for Signal Integrity.
2.9 Bandwidth and Signal Integrity: When Does the Line NotMatter?
2.10 Effect of Line Discontinuities.
2.11 Driving Multiple Lines.
Problems.
3 Frequency-Domain Analysis of Two-Conductor Lines.
3.1 The Transmission-Line Equations for Sinusoidal, Steady-StateExcitation of the Line.
3.2. The General Solution for the Terminal Voltages andCurrents.
3.3 The Voltage Reflection Coefficient and Input Impedance tothe Line.
3.4 The Solution for the Terminal Voltages nad Currents.
3.5 The SPICE Solution.
3.6 Voltage and Current as a Function of Position on theLine.
3.7 Matching and VSWR.
3.8 Power Flow on the Line.
3.9 Alternative Forms of the Results.
3.10 The Smith Chart.
3.11 Effects of Line Losses.
3.12 Lumped-Circuit Approximations for Electrically ShortLines.
3.13 Construction of Microwave Circuit Components UsingTransmission Lines.
Problems.
PART II THREE-CONDUCTOR LINES AND CROSSTALK.
4 The Transmission-Line Equations for Three-ConductorLines.
4.1 The Transmission-Line Equations for Three-ConductorLines.
4.2 The Per-Unit-Length Parameters.
4.2.1 Wide-Separation Approximations for Wires.
4.2.2 Numerical Methods.
Problems.
5 Solution of the Transmission-Line Equations forThree-Conductor Lossless Lines.
5.1 Decoupling the Transmission-Line Equations with ModeTransformations.
5.2 The SPICE Subcircuit Model.
5.3 Lumped-Circuit Approximate Models of the Line.
5.4 The Inductive-Capacitive Coupling Approximate Model.
Problems.
6 Solution of the Transmission-Line Equations forThree-Conductor Lossy Lines.
6.1 The Transmission-Line Equations for Three-Conductor LossyLines.
6.2 Characterization of Conductor and Dielectric Losses.
6.2.1 Conductor Losses and Skin Effect.
6.2.2 Dielectric Losses.
6.3 Solution of the Phasor (Frequency-Domain) Transmission-LineEquations for a Three-Conductor Lossy Line.
6.4 Common-Impedance Coupling.
6.5 The Time-Domain to Frequency-Domain (TDFD) Method.
Problems.
Appendix. A Brief Tutorial on Using PSPICE.
Index.

Über Autor(innen)

CLAYTON R. PAUL has been the Sam Nunn Eminent Chair in Aerospace Engineering and a professor in the Department of Electrical & Computer Engineering at Mercer University since 1997. He is an emeritus professor in the Department of Electrical Engineering at the University of Kentucky, where he taught for twenty-seven years.