Intro EMC: Compliance, Opportunities & Pitfalls with Anton Tishchenko
May 1, 2024
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Tech Consultant Zach Peterson welcomes Anton Tishchenko, aka Dr. EMC, to discuss EMC design, certification, & compliance. Topics cover AI integration in PCB design, common mistakes to avoid, importance of modules & antennas in compliance, & strategies to prevent costly failures.
Thorough EMC testing is necessary despite using pre-certified modules due to factors like antenna placement impacting compliance.
AI algorithms can efficiently detect common PCB design errors, aiding in design reviews and adherence to best EMC practices.
Deep dives
Challenges of Relying on Modules for EMC Compliance
Many designers opt for pre-certified modules like ESP32 assuming they cover all EMC concerns, but various tests still need to be conducted for issues like spurious emissions. Factors such as antenna placement and enclosure effects can impact EMC performance, highlighting the need for thorough testing despite using modules.
Use of AI Algorithms in Detecting PCB Design Mistakes
AI algorithms are increasingly employed to detect common PCB design errors without relying on complex machine learning. These tools analyze Gerber files to identify design flaws like grounding errors, aiding in efficient design reviews and ensuring adherence to best EMC practices.
Significance of Design Rules in PCB Layouts
Design rules play a critical role in PCB layout accuracy, ensuring compliance with standards and avoiding common mistakes. The effectiveness of design rules hinges on their relevance and accuracy, as overlooking key parameters can lead to costly errors during testing and certification.
Future of EMC Testing and Integration with AI Tools
Integrating AI-based simulation tools in EMC testing can streamline the identification of common pitfalls, offering cost-efficient solutions before hardware prototyping. Despite challenges in data sharing and secure testing frameworks, AI tools provide valuable insights and potential fixes for EMC design issues, paving the way for more efficient product testing and compliance.
On this episode of the OnTrack Podcast, Tech Consultant Zach Peterson welcomes Anton Tishchenko, aka Dr. EMC on YouTube. The two explore the intricacies of EMC design, certification, and compliance.
They chat about various aspects of EMC testing, common mistakes in PCB design, AI-integration, and how modules and antennas play a huge role in EMC compliance. Anton also shares his journey into EMC, how to approach design testing effectively, and insights into his fascinating PhD research.
Key Highlights:
• Strategies for effective EMC compliance
• Common mistakes in PCB design and how to avoid them
• The role of AI in PCB design checks
• EMC testing has a 50% failure rate on first attempts.
• Comprehensive design strategies can prevent costly EMC failures.
• Modules and antenna setups can greatly impact EMC compliance.