Transmission Lines, Matching, and CrossTalk

ISBN-13: 9780849363627 / Angielski / Twarda / 2005 / 442 str.

Kenneth L. Kaiser

Opis

In chapters culled from the popular and critically acclaimed Electromagnetic Compatibility Handbook, Transmission Lines, Matching, and Crosstalk provides a tightly focused, convenient, and affordable reference for those interested primarily in this subset of topics. Author Kenneth L. Kaiser demystifies transmission lines, matching, and crosstalk and explains the source and limitations of the approximations, guidelines, models, and rules-of-thumb used in this field. The material is presented in a unique question-and-answer format that gets straight to the heart of each topic. The book includes numerous examples and uses Mathcad to generate all of the figures and many solutions to equations. In many cases, the entire Mathcad program is provided.

Spis treści

ELECTRICAL LENGTH
Electrical Length vs. Physical Length
Standing Waves
Antenna Effects and Effective Permittivity
Unshielded Conductor Radiation
PCB Trace Radiation
Electrically-Large Ca
Properties of Electrically-Small Metallic Objects
CABLE MODELING
Purpose of a Cable
High-Fidelity Speaker Wire Candidates
Selecting the Cable Model
Failure of the Lumped-Circuit Model
Characteristic Impedance
Characteristic Impedance of a dc Power Bus
Reducing the Characteristic Impedance
Influence of Dielectric Constant
Coax and Twin-Lead
Thinly Coated Twin-Lead
Beads in Coax
Dielectric Resistance and Insulators
Cable Capacitance and Audio Cables
Grounding Strap Impedance
ESD Signal Wire Guideline
Twisted Pair
When the Line Can Be Ignored
Line Resonance
Multiple Receiver Loading
Proximity Effect
Characteristic Impedance Formula

TRANSMISSION LINES AND MATCHING
Voltage Reflection and Transmission Coefficients
Impedance Mismatch
VSWR and SWR
The Cost of a VSWR > 1
Distinguishing between the Load and Source
Transient and Steady-State Input Impedance
Transient Reflections
Matching at the Receiver and its Cost
Shunt Matching with Distributed Receivers
Microstrip Branching
Shunt Diode Matching
Shunt RC Matching
Matching at the Driver and its Cost
Series Matching with Multiple Receivers
Effects of Nonzero Source and Load Reflection Coefficients
Signal Bounce as a Function of Time
Settling Time
Settling Time vs Reflection Coefficient
Receiver Voltage when Rise Time = Line Delay
Receiver Voltage when Rise Time

O autorze

Kaiser\, Kenneth L.