Printed Circuit Board (PCB) Design for Real-World EMI Control
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Electromagnetic Compatibility is NOT Magic!
Unfortunately, EMC design is often considered to be similar to magic. This course focuses on the basic causes of EMC problems, and how to overcome these problems. The course is not just a list of "rules of thumb" but rather it helps the student understand why EMC problems happen, and what can be done to eliminate them.
Proper EMC design for printed circuit boards (PCB) can make a significant difference in the final product's performance in the EMC measurement laboratory. Implementing the proper EMC practices during the design phase of the product is critical and can have little or no impact on the product cost when done correctly.
The primary focus of this course is to help working engineers understand the causes of EMC problems so this knowledge can be applied to real world product design immediately.
Formulas and equations are not required and are minimized throughout the course. Understanding the causes of EMC problems will allow engineers to make difficult design trade-off decisions!
What people say about the course
"Good broad outline of EMI control, not just focused on PCB"
Imran Ali, Development Engineer, CITEL Technologies
"Very coherent, good practical examples, pitched at the right level"
Martin Twigg, Applications Engineer, Wolfson Microelectronics
"Informal and informative… informal and entertaining"
Alan Bate, Senior Hardware Engineer, Pace Micro Technology
"Very good. Questions were fully answered, tireless delivery style. Will enable me to make better informed decisions."
Tim Rombach, R&D Engineer, Westinghouse Rail Systems
"Has turned upside-down my understanding of EMC design. As the EMC design/test focal point in the company PCB engineering will be changing for the better."
Graham Blissett, Senior EMC Engineer, AWE Plc
- Introduction to General EMC
Why do we need to meet EMC Standards? Examples of EMC related problems
- Review of Basic Electromagnetic Principles
What is a 'dB'? Time and frequency domains; Wavelength vs frequency; bits-per-second vs Hertz; Boundary conditions; Skin depth.
Simple dipole and monopole antennas; Near field and far field; All conductors as antennas; What causes radiation?
- The Grounding Myth
Where did "ground" originate? What do we really mean when we say "ground"? Various "grounding" techniques and strategies.
- What is Inductance?
Full definition; Partial inductance; Incomplete inductance; Examples, simple formulas, model for exceptions.
- Printed Circuit Board Design
Intentional signals; Unintentional signals; What is a critical signal?; Potential problems; Direct radiation from traces; Board edge effects; Crosstalk; Power/ground-reference plane noise (decoupling); Splits in ground-reference plane in I/O area; Effects of optimum net termination on EMC; Critical net return current flow.
- Above Board Radiating Structures
Grounding Heatsinks to Motherboard; Motherboard and Daughter cards; Internal radiation from wires and cables.
- Mixed Mode PCB Design
Mixing RF and digital on the same PCB; Mixing analog (audio) and digital signals on the same PCB.
Participants who attend the full course will receive a University of Oxford Certificate of Attendance. The sample shown is an illustration only and the wording will reflect the course and dates attended.
Accommodation is available at the Rewley House Residential Centre, within the Department for Continuing Education, in central Oxford. The comfortable, en-suite, study-bedrooms have been rated as 4-Star Campus accommodation under the Quality In Tourism scheme, and come with tea- and coffee-making facilities, free Wi-Fi access and Freeview TV. Guests can take advantage of the excellent dining facilities and common room bar, where they may relax and network with others on the programme.
Course fee, standard: £995.00
Standard Course fee (course only)
- Printed Circuit Board (PCB) Design for Real-World EMI Control course
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Fees include course materials, tuition, refreshments and lunches, and course books where indicated. The price does not include accommodation.
All courses are VAT exempt.
Mr Lee Hill
SILENT Solutions LLC & GmbH, USA & Germany
Lee Hill is Founding Partner of SILENT Solutions LLC, an electromagnetic compatibility (EMC) consulting firm he started in Silicon Valley in 1992. He is also Managing Director of Silent Solutions GmbH (Munich).
He received his MSEE with highest honors from the Missouri University of Science & Technology EMC Laboratory emclab.mst.edu, where he studied under Dr.’s Thomas Van Doren, Todd Hubing, and James Drewniak.
Lee teaches a graduate course in EMC as a member of adjunct faculty at Worcester Polytechnic Institute (WPI), and is also an EMC course instructor for University of Oxford (England), and for the IEEE EMC Society's annual Global University and Fundamentals Program. Lee is the named inventor of three US patents for EMI control in electronic systems, and provides expert witness services for patent litigation. While teaching is one of Lee’s favorite jobs at SILENT, the majority of his time is spent providing hands-on hardware troubleshooting of / and design reviews to prevent elusive regulatory and functional electrical noise problems.
Lee is a past EMC course instructor for the University of California Berkeley Extension, Hewlett-Packard, Agilent, Freescale Semiconductor, and General Motors University. Previously Lee was Principal EMC and Systems Engineer at Digital Equipment Corporation’s Workstation Systems Engineering Group in Palo Alto, California. With over 25 years of EMC design and troubleshooting experience, Lee consults and teaches worldwide, and has been teaching short courses on EMC design and troubleshooting for twenty years, He has presented EMC courses in Taiwan, Singapore, Mexico, Norway, Canada, South Korea, Germany, France, and United Kingdom.
Lee frequently volunteers for the IEEE EMC Society and currently chairs the annual IEEE EMC Symposium’s Fundamentals program & is an instructor for the Symposium’s Global University Program. He is also a past member of the IEEE EMC Society's Board of Directors (2004-2007), and has also served as a member of the Society’s Awards Committee. In 1994, Lee was appointed to serve a two year term as an IEEE EMC Society Distinguished Lecturer (DL), and from 1999-2006 he served as chair of the DL program. Over the past twenty years Lee has been a frequent featured speaker at IEEE EMC Society fundraising events in cities throughout the US including Santa Clara, Seattle, Portland, Chicago, Milwaukee, Dallas/Fort Worth and Detroit. He has also provided technical presentations to Society chapters in Los Angeles, San Diego, Boston, Austin, Atlanta, Colorado Springs, Pittsburgh, and Orange County, CA.
If you would like to discuss your application or any part of the application process before applying, please contact:
Tel: +44 (0)1865 286958
Level and demands
If you're uncertain whether this course is suitable for your requirements, please email us with any questions you may have.
- Working Board Design engineers and layout engineers who are interested in better understanding the causes of EMC problems, and how to overcome these problems during the design phase without adding cost to the PCB.
- Working EMI/EMC engineers who are interested in achieving a better understanding of the causes of EMC at the PCB level, and how to control these signals.
- Managers and engineers who are interested in obtaining a better understanding of EMI/EMC design so that they can help make better trade-off decisions and provide proper emphasis to EMC design issues.
Terms and conditions
Terms and conditions for applicants and students on this course
Sources of funding
Information on financial support