ECE 5480 - Electromagnetic Compatibility

Spring 2006

Catalog Course Description

ECE 5480 Electromagnetic Compatibility. Introduces concepts and techniques of electromagnetic compatibility to students who will be designing and working with high-speed electronic systems. (3 cr) (Sp)

Class Information

Instructor: Randy J. Jost
Office: EL 253
Office Hours: See Sign up sheet on my door.

My web page: http://www.engineering.usu.edu/ece/faculty/rjost

My email address:

Please put the following => [ECE 5480] (exactly as shown, with square brackets) into your subject line, it will help me to better manage the large number of emails that I will be receiving this semester. Also, it is an extremely good idea to include your NAME in your emails. I realize that some of you have secret identities to keep the evil supervillains from finding out who you are, but I promise not to tell them, and I really would like to know to whom I am responding when I get an email. Your university-provided email address does not always tell me who you are, and you don't want me to have to remember the email address of everyone in the class, because it will make me cranky. And cranky professors do not give out liberal amounts of partial credit.

Lecture Time and Location: 11:30 - 12:20 MWF, Room Engr. 304

Prerequisites:
     Familiarity and understanding of basic concepts in signals and systems, electronics, and electromagnetics. ECE 3410 Electronics I and ECE 3870 Electromagnetics I should give you most of the background you need.

Required Text: Introduction to Electromagnetic Compatibility, 2nd edition, C.R. Paul. Wiley-Interscience, 2006, ISBN 0-471-75500-1. Probably the best known book on introductory EMC, the one that everyone references, by one of the giants that everyone knows (or should know). Covers most EMC topics, and is a very understandable starting place for learning about the field of EMC. By the way, if you are looking for a good introductory EM book, check out Clayton's text "Electromagnetics for Engineers: With Applications to Digital Systems and Electromagnetic Interference, Wiley, 2004, ISBN: 0-471-27180-2. A great intro to electromagnetics, with many of the examples drawn from EM issues with digital systems design and EMC-related problems.

Recommended Supplements:
     While these books are not required, if you plan on doing anything serious in EMC, you should also have a few of the following texts on your book shelf. Note that these are just my opinions, and everyone knows that opinions are like..., well, you know.

     "Electromagnetic Compatibility: Principles and Applications, Second Edition, Revised and Expanded," David A. Weston, Marcel Dekker, Inc., 2001, ISBN 0-8247-8889-3. Just reading the title means I already have a significant time investment in this book, and makes me want to read the rest of the book. Another general EMC book like Paul's, but with more emphasis on measurements and testing. It is almost worth getting the book for Chapter 9, "EMI Measurements, Control Requirements, and Test Methods," and Chapter 10, which has material on several case studies as well as EMC predictions. Kind of pricey, but a definite must have.

     "Engineering Electromagnetic Compatibility : Principles, Measurements, Technologies, and Computer Models, 2nd Edition," W. Prasad Kodali, Wiley, 2001, ISBN 0-7803-4743-9. A book similar to the Paul text, with more emphasis on modeling and simulation. A reasonable alternative to Paul.

     "High-Speed Digital Design: A Handbook of Black Magic," Howard Johnson and Martin Graham, Prentice-Hall, Inc. 1993, ISBN 0-13-395724-1. A very well-known text in this area. Covers many of the same topics as the Paul text, but more oriented toward digital design.

     "High-Speed Signal Propagation: Advanced Black Magic," Howard Johnson, Prentice-Hall, Inc. 2003, ISBN 0-13-084408-X. A companion text to Johnson and Graham. Covers different material, primarily associated with high speed signal transmission.

     "High-Speed Digital System Design: A Handbook of Interconnect Theory and Design Practices," Stephen H. Hall, Garrett W. Hall, James A. McCall, Wiley Interscience, 2001, ISBN 0-471-36090-2. A book similar to Johnson's second text.

While the above books cover much of the background material, theory and applications of EMC design principles, one of the key skills that an EMC engineer needs is the ability to model and compute some of the physical situations that are involved in EMC analysis. Two complementary books that I can recommend on this topic are the following:

     "EMI/EMC Computational Modeling Handbook, 2nd ed.," Bruce Archambeault, Colin Brench, and Omar M. Ramahi, Kluwer Academic Publishers, 2001, ISBN 0-7923-7462-2. Covers the application of computational EM techniques to EMC/EMI problems, with a special emphasis on understanding how to model the physics of the situation, including the importance of validating the model used to analyze a situation.

     "EMC Analysis Methods and Computational Models," Frederick M. Tesche, Michael V. Ianoz and Torbjorn Karlsson, Wiley Interscience, 1997, ISBN 0-471-15573-X. A much more detailed introduction to EMC analysis and modeling, getting into more of the details of how you do the analysis and the subsequent modeling.

Tesche, et. al.'s book is the place to start in understanding the detailed physics of what is going on, while Archambeault, et. al's book gives you more insight on what would be the best way to tackle the problem from a computational approach. Use both of them together and you'll be well on your way to handling most of the problems you run into. Get them both, learn what's in them and you'll save yourself a world of hurt when modeling EMC problems.

Grading: We are going to have a midterm (25%), homework (20%), a semester long software project (25%) and a hardware project (30%) that will take the place of a final exam. The software project will entail the use of either Maple, Mathcad or MATLAB to develop some simulations and/or calculations of parameters useful in the EMC arena. For more information, go to the Supplemental Material page via the link below, then go to the Software Project page.

Reading & HW Assignments: Reading/Homework assignments for the semester

Reference Material: Useful EMC reference information

EMC Links: EMC related links

Supplemental Material: Supplemental material for this class and links to class projects


Breaking News

Check here for breaking news. You are responsible for checking this spot before each class for updates and corrections to assignments and schedule. I will be keeping announcements up for approximately two weeks or until the update is no longer relevant.

Date
Event
3/03/2006
Remember, there will be no lecture on Monday (3/6) or Wednesday (3/8) of next week. I will hold class on Friday (3/10), and hopefully, some of you will still be around before taking a well deserved Spring Break.
3/20/2006
Welcome back from your well-deserved Spring Break. I have mangaged to mostly get caught up during the break, although a few things need to be done since my "day job" took more of my time than I planned on. Updated notes for chapters 2-6 are available for download. I will finish evaluating your initial project designs this evening and mail the results out tonight and tomorrow morning. Your homework will all be back on Wednesday. Also, I intend to post part of your mid-term today. Due date will be the same as the remainder of the test probably next Wednesday.
3/29/2006
The midterm is now posted on the Supplemental Material page, and will be due at the beginning of class on April 5. If you can turn it in early, do so. We will all benefit from that.
4/19/2006
I have posted a couple of links related to Ferrite Beads and their application to EMC issues on the Supplemental Material page. Also, remember there are no classes on Monday or Wednesday. Next Friday, I will be in the Anderson Wireless Lab, in case you want to talk about your projects.

 

Upcoming key dates this semester.

Date
Event
3/10/2006
SW Project Inital Design Due
Programming Assignment #2 Due
3/13-17/2006
Spring Break
3/24/2006
Take Home Midterm Available (tent)
3/24/2006
SW Project Detailed Design Due
4/5/2006
Take Home Midterm Due
4/10/2006
Complete Power Supply EMC Testing
4/14/2006
HW Project Report Due
4/21/2006
Last Lecture
4/24/2006
No Lecture
4/26/2006
No Lecture
4/28/2006
SW Project Due
4/28/2006
Last Day of Classes
5/05/2006
Final Exam Period; 9:30 - 11:20 a.m.


Return to My USU Home Page

Last Updated: 4/19/2006