Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Circuit board design for good electromagnetic compatibility performance.

J Bearpark1

  • 1RFI Global Services Ltd, Basingstoke, UK. jon.bearpark@rfi-global.com

Medical Device Technology
|December 17, 2005
PubMed
Summary

Design engineers must evaluate printed circuit board electromagnetic performance for compatibility. This study explores key factors and cost-effective methods to meet electromagnetic compatibility standards without expensive shielding.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Designing screened enclosures: Part II.

Medical device technology·2006
Same author

Designing screened enclosures: part I.

Medical device technology·2006
Same author

Applying the new medical collateral EMC standard EN60601-1-2:2001.

Medical device technology·2005
See all related articles

Area of Science:

  • Electrical Engineering
  • Electromagnetics
  • Materials Science

Background:

  • Printed circuit boards (PCBs) are fundamental components in modern electronics.
  • Ensuring electromagnetic compatibility (EMC) is critical for device functionality and regulatory compliance.
  • Traditional EMC solutions often involve costly shielding enclosures.

Purpose of the Study:

  • To investigate the critical factors affecting the electromagnetic performance of PCBs.
  • To identify and present practical techniques for enhancing PCB EMC.
  • To provide guidance on achieving EMC compliance while minimizing costs.

Main Methods:

  • Analysis of electromagnetic field propagation on PCBs.
  • Simulation of various PCB design parameters and their impact on EMC.
  • Evaluation of alternative, cost-effective EMC mitigation strategies.

Main Results:

  • Identified key design parameters influencing electromagnetic interference (EMI) and signal integrity.
  • Demonstrated the effectiveness of specific layout and component placement techniques in reducing EMI.
  • Quantified the cost-benefit analysis of proposed techniques versus traditional shielding.

Conclusions:

  • Optimizing PCB design is a viable and cost-effective approach to achieving EMC compliance.
  • Engineers can significantly improve electromagnetic performance by understanding and controlling key influencing factors.
  • The findings offer practical solutions for reducing the reliance on expensive shielding enclosures in electronic designs.

Related Experiment Videos