Signal Integrity Journal Webinar Series

Title: Power Integrity Master Class on Ground Bounce and EMI

Date: April 29, 2025

Time: 8am PT / 11am ET

Sponsored by: Keysight

Presented by: Heidi Barnes, Senior Application Engineer and Power Integrity Product Owner, Keysight

Abstract:
Learn the latest techniques for end-to-end power integrity digital twin simulations that are being driven by the technological growth in data centers, AI, and custom ASICs. Extreme dynamic currents when delivering 1000’s of Amps on sub 1-volt power rails can easily result in ground bounce and EMI crosstalk to victim nets. See how a digital twin Power Integrity EM model with a dynamic load can simulate both large signal and small signal behavior of a power delivery network to validate both power rail ripple and EMI crosstalk to adjacent victim nets.

Presenter Bio:
Heidi Barnes is a Senior Application Engineer and Power Integrity Product Owner at Keysight, specializing in High-Speed Digital applications. With 26+ years of experience in the field of electronic design automation, her recent activities include the application of electromagnetic, transient, and channel simulators to solve signal and power integrity challenges. She contributed to the IEEE-370 Standard on fixture removal for high-frequency interconnects and is Co-Chair for the IEEE EPS EDMS Packaging Benchmark Sub-Committee. Heidi holds five patents and was awarded the DesignCon Engineer of the Year in 2017.

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