Simulation Archives - EE-Training

New PDN Tool to Optimize Bypass

August 2, 2025 by Rolf Østergaard

A new PDN Tool? Well, the pdntool.com page had been running for about 10 years when it suddenly stopped working. That triggered some quick efforts to get it going again. But also revealed a few things that made me take a deeper look at it, which led to a completely new version. The back story… Read more

Free IBIS Simulator: KiCAD 8?

March 24, 2024 by Rolf Østergaard

A long time ago I did a series of posts about Altium for signal integrity (part I, part II, part III). That did not go well for Altium. Ever since then, I have been on the lookout for a free or cheaper alternative to the kings of the mountain of signal integrity simulation: Hyperlynx and… Read more

SI Course in Ringwood confirmed

March 29, 2016 by Rolf Østergaard

Just a quick note to let you all know that I will be coming to Ringwood April 25-27, 2016 to give the Signal Integrity with Hands-On Simulation course. We organize this course with Doulos, so you will be sent to them for registration and payment. We have this course listed in Munich also for the… Read more

S-Parameters and Crosstalk

August 14, 2015 by Rolf Østergaard

Both S-parameters and crosstalk are key signal-integrity subjects – this is how we combine the two. In the signal integrity classes, we run at the Danish Technical University (DTU), the students get to do actual measurements in the lab and compare that to actual simulations. Having 3 full weeks to go through the subjects really… Read more

Breaking the 32 Gbps barrier for serial links

February 16, 2015 by Rolf Østergaard

Lots of interesting papers were presented at DesignCon 2015 (which is the conference for signal-integrity), all about going up in speed breaking the 32 Gbps barrier and more. I picked one to show you here because it relates directly to a brand new course we ran in Stockholm in May 2015. It’s a one-day course… Read more

New PDN Tool to Optimize Bypass

Free IBIS Simulator: KiCAD 8?

SI Course in Ringwood confirmed

S-Parameters and Crosstalk

Breaking the 32 Gbps barrier for serial links

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Rolf V. Østergaard