Time-Domain Measurements for Efficient EMI Troubleshooting
How to use oscilloscope-based EMI measurements to identify, isolate, and fix emission problems faster using cost-effective tools.
Duration: 1 Hour
Date: 23 June 2026, Tuesday
Time: 11:00 CEST
Marco Azpúrua
R&D Manager, EMC Barcelona
This masterclass presents practical oscilloscope-based measurement strategies for fast EMI troubleshooting. Attendees will learn how time-domain acquisitions can be used to identify emission sources, compare operating modes, evaluate mitigation actions, and accelerate the path from hardware debugging to successful EMC testing. The session will introduce EMC Barcelona’s emiGO platform as a practical tool for transforming raw oscilloscope data into actionable, CISPR-compliant EMI spectra and troubleshooting insights.
What You’ll Learn
By attending this masterclass, participants will learn how to:
✅ Use oscilloscope-based measurements to accelerate EMI troubleshooting.
✅ Select suitable probes and measurement setups for conducted and radiated emission debugging.
✅ Convert time-domain acquisitions into actionable EMI spectra.
✅ Tips and tricks to identify emissions sources.
✅ Compare mitigation actions objectively using before/after measurements.
✅ Understand the role of emiGO as a practical tool for fast EMI analysis and troubleshooting.
✅ Reduce the risk of late EMC failures by using time-domain measurements earlier in the hardware development process.
Ideal For
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Hardware and electronics design engineers: Engineers who need to understand why their product is emitting and how to debug the issue before formal EMC testing.
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Power electronics engineers: Teams working with converters, motor drives, EV chargers, inverters, switched-mode power supplies, or other noisy power systems.
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EMC engineers and test lab teams: Professionals looking for faster diagnostic workflows and oscilloscope-based tools to complement conventional EMC receivers and spectrum analyzers.
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Startups and SMEs: Companies that need practical EMI troubleshooting methods without relying exclusively on expensive late-stage lab iterations.
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Engineering managers and project leads: Teams trying to reduce redesign cycles, EMC test failures, and delays in product certification.
Watch The Recording
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About Guest Expert
Marco Azpúrua
R&D Manager at EMC Barcelona
Marco is the R&D Manager at EMC Barcelona, where he leads research and development activities in electromagnetic compatibility, time-domain emissions measurements, EMC testing automation, and advanced measurement strategies for complex systems. His work focuses on making EMC testing and troubleshooting faster, more practical, and more accessible through oscilloscope-based instrumentation, signal processing, and software tools such as emiGO. Marco has extensive experience in conducted and radiated emissions measurements, in situ EMC testing, and the development of measurement methods for challenging electromagnetic environments.
I’m having trouble registering for the EMC Masterclass/Online webinars, what should I do?
If you experience any issues with registration or confirmation, please contact the DENPAFLUX team at team@denpaflux.com for assistance.
What is an EMC Masterclass (webinar) at DENPAFLUX ?
An EMC webinar is an online training session focused on electromagnetic compatibility (EMC). It allows engineers and product teams to learn about EMC compliance, testing, and design strategies from experts, without the need to travel. Our EMC Masterclass series is delivered as free, interactive webinars that combine expert teaching with real-world examples.
How is this EMC Masterclasses different from others?
Unlike generic online talks, this EMC session is part of the DENPAFLUX Masterclass series a program built with leading global experts. Each session dives deep into real engineering challenges, explains practical design solutions, and gives you direct access to industry leaders like Dan Beeker. You’ll walk away not just with theory, but with methods you can apply to your own designs.
How do I join the EMC masterclass?
Joining is simple. Register on this page by entering your email and details. You’ll then receive a confirmation email with the webinar link and calendar invite. On the day of the event, just click the link to join the live EMC masterclass session. If you can’t attend live, you’ll also get access to the recording.
Will there be a recording available if I can't attend live?
Yes. All registrants receive access to the session recording, even if they cannot attend the live EMC webinar. The recording will be emailed to you shortly after the event.
Will slides or materials be shared after the webinar?
Yes. If the guest expert provides slides or supplementary materials, they will be shared with all registered participants along with the recording. This ensures you can revisit key insights and share them with your team.