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Electromagnetic Compatibility for Device Design and System Integration

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ISBN-10: 3642032893

ISBN-13: 9783642032899

Edition: 2009

Authors: Karl-Heinz Gonschorek, Ralf Vick

List price: $135.00
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Book details

List price: $135.00
Copyright year: 2009
Publisher: Springer London, Limited
Publication date: 10/1/2009
Binding: Hardcover
Pages: 470
Size: 6.50" wide x 9.50" long x 1.25" tall
Weight: 1.804
Language: English

Curriculum Vitae of Prof. Dr.-Ing. Karl-Heinz GonschorekKarl-Heinz Gonschorek was born in a small village close to Hanover (Northern Germany) in Sept. 1946. In 1975 he received the Dipl.-Ing. (M.S.E.E) in electromagnetics, concentrating on high frequencies, from the University of Hanover. From 1975 to 1980 he was a scientific co-worker at the University of the Armed Forces in Hamburg.In 1980 he wrote his doctoral thesis (PhD-Thesis) on electromagnetic pulse coupling of arbitrarily located thin electrodes. From 1980 to 1988 he was with the Research and Development Group of Siemens in Erlangen, Germany, specializing in numerical field calculation and problems related to electromagnetic…    

Curriculum Vitae of Prof. Dr.-Ing. Karl-Heinz GonschorekKarl-Heinz Gonschorek was born in a small village close to Hanover (Northern Germany) in Sept. 1946. In 1975 he received the Dipl.-Ing. (M.S.E.E) in electromagnetics, concentrating on high frequencies, from the University of Hanover. From 1975 to 1980 he was a scientific co-worker at the University of the Armed Forces in Hamburg.In 1980 he wrote his doctoral thesis (PhD-Thesis) on electromagnetic pulse coupling of arbitrarily located thin electrodes. From 1980 to 1988 he was with the Research and Development Group of Siemens in Erlangen, Germany, specializing in numerical field calculation and problems related to electromagnetic…    

Motivation and Overview
Availability of programs, mentioned in the book
Availability of the figures, given in the book
Thinking in Voltages, Currents, Fields and Impedances
Electric Fields
Effects of electric fields and their calculation
Magnetic Fields
Effects of magnetic fields
Calculation of magnetic field strength of single and multicore cables
Magnetic fields of Geofol transformers
Magnetic stray fields of arbitrary arrangements of thin wires
Magnetic field of a four conductor arrangement
Magnetic fields of twisted cables
Example calculation with the program STRAYF
Peculiarities of magnetic fields of twisted cables
Electromagnetic Fields
Characterization of Electromagnetic Waves
Effects of electromagnetic fields
The elementary dipoles
Distance conversion61
Field impedances
Effective height, effective antenna area, radiation resistance
Estimating the field strength of aperture antennas
Power density and electric field strength in the far field region
Power density and electric field strength in the near field region
Description of the program Apertur
Program Safedist
The Interference Model
Galvanic coupling
Measures against a galvanic coupling interference
Capacitive coupling
Measures to lower the capacitive coupling
Inductive coupling
Magnetic decoupling
Definition of an effective mutual inductance for a multicore cable
Measures to reduce the inductive coupling
Electromagnetic coupling
Measures to reduce the electromagnetic coupling
The �/2-coupling model
Some remarks regarding the estimation of the electromagnetic coupling
Intrasystem Measures
Some remarks regarding grounding, shielding, cabling, and filtering
Grounding
Shielding
Cabling
Filtering
Shielding against electric fields-shield of bars
Shielding against magnetic fields
Shielding against static magnetic and very low frequency magnetic fields
Shielding against medium frequency magnetic fields
Two parallel plates shielding against alternating magnetic fields
Hollow sphere shielding against magnetic fields
Hollow cylinder within a lateral magnetic field
Hollow cylinder within a longitudinal magnetic field
Shielding theory according to Schelkunoff-short and concise
Source code of the program Shield
Leakages, openings, cavity resonances
Leakages, signal penetrations
Low frequency resonances, cavity resonances
Cable coupling and cable transfer impedance
Cable coupling
Coupling into untwisted and twisted two conductor cables
Coupling into and between shielded cables
Cable shield connection at the device input
Atmospheric Noise, Electromagnetic Environment and Limit Values
Atmospheric noise sources, electromagnetic environment
Conversion of limit values
Distance conversion
Conversion E → H and H → E
EMC Engineering and Analysis
Development phases of a complex system
Conceptual phase
Definition phase
Construction and building phase
EMC-Test planning
Execution of analysis
Numerical Techniques for Field Calculation
Selecting the appropriate technique
Plausibility check
Application examples of analysis
Investigation of resonances on a passenger car
Influence of a dielectric material on the radiation of a printed circuit board
Radiation of a mobile phone
Electromagnetic field on a frigate
Guidelines for using numerical methods
Application: Antenna coupling
General remarks to the N-port theory
Two port parameter
Calculation of antenna coupling
Source code of the program MATCH
Model for Immunity Testing
Standardised immunity test methods
Statistical approach to model the immunity
Malfunction probability
Fault frequency function
Interpretation of the results of immunity tests
Time variant immunity
Modelling
Immunity of microcontroller based equipment
Electric Fields of Rod Arrangements
Potential coefficients and partial capacitances
Horizontal conductors above ground
Source code of the program HCOND
Vertical conductors above ground
Source code of the program VROD
Magnetic Stray Fields
Stray field low installation of cables
The single core cable (case (a) of chapter 4.2)
Cable with one forward and one return conductor (case (b) of chapter 4.2)
Use of two forward- and two return conductors (case (cl) of chapter 4.2)
Installation of the forward and return conductors above a common ground plane (case (c2) of chapter 4.2)
Use of four forward and four return conductors (case (d) of chapter 4.2)
Computer program for predicting magnetic stray fields
Field of a finitely long wire
Field of a single layered coil
Considering phase relations
Source code of the program Strauf
Self and Mutual Inductances
Mutual inductance between a finitely long conductor on the y-axis and a trapezoidal area in the xy-plane
Decomposition of an area in the xy-plane bounded by straight lines
Treatment of arbitrary conductor loops in space
Mutual inductance between 2 circular loops with lateral displacement
Source code of the program Mutual
Elementary Dipoles
Hertzian dipole
Prediction of the field strength components for the general case
Solution for time harmonic excitation
Current loop (loop antenna)
Comparison of the wave impedances
The Polarization Ellipsis
Two dimensional case (E<sub>z</sub>=0)
Three dimensional case-solution in the time domain
Some consideration regarding the plane of the polarization ellipse
Three dimensional case-solution in the frequency range
Skin Effect and Shielding Theory of Schelkunoff
Skin effect of a conducting half space
Strong skin effect within a cylindrical conductor
Weak skin effect within a cylindrical conductor
Shielding theory according to Schelkunoff
Introduction
Necessary equations
Shielding mechanism
Shielding efficiency
Simple application of Schelkunoff's theory
Procedure for a graphical determination of the shielding efficiency
Error estimations
Summary
Example of an EMC-Design Guide for Systems
Grounding
System filtering
Shielding
Cabling
25 EMC-Rules for the PCB-Layout and the Device Construction
Easy-to-use Procedure for Predicting the Cable Transfer Impedance
Predicting the voltage ratio with help of an oscilloscope
Predicting the voltage ratio by a network analyzer
Capacitances and Inductances of Common Interest
Reports of Electromagnetic Incompatibilities
Solutions to the Exercises
Physical Constants and Conversion Relations
Physical Units and Constants
Conversion table for pressure
Conversion table for energy
Conversion relations for electric and magnetic quantities
Conversion of logarithmic quantities
Abbreviations
Bibliography
Index