This blog is a place to learn about electronic systems design, from PCB design to simulation and verification, to manufacturability and manufacturing execution.

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Finding the Problems that Simulation Can’t

Finding the Problems that Simulation Can’t

To deal with today’s high-speed technologies, many design engineers deploy a design process that includes simulation, but what they’re finding…

Concurrent Engineering – Part 2: Concurrent Schematic Design

Concurrent Engineering – Part 2: Concurrent Schematic Design

In part one of this series on concurrent engineering, we reviewed the key features associated with a system that supports…

Change is in the air, and it feels good

Change is in the air, and it feels good

If you have the feeling that everywhere you look you see articles about IoT, you’re probably right. It’s not often…

Collaborative management of design constraints

Collaborative management of design constraints

Most design teams would agree that as circuit complexity continues to increase, so has the criticality for efficient rules-driven design…

The World Has Changed, Yet Again

The World Has Changed, Yet Again

The internet was never designed to be part of society’s central infrastructure. It was developed for military purposes, in a…

Accuracy in HyperLynx

Accuracy in HyperLynx

I frequently get asked, “what is the maximum frequency that you can simulate in HyperLynx?”  And I usually say that…

The Internet of Things – Seize its Opportunities, Tackle Its Challenges

The Internet of Things – Seize its Opportunities, Tackle Its Challenges

Looking at our world today, you must have reflected on how much the connected world, the Internet of Things, has…

The Simulation Advantage

The Simulation Advantage

The advent of high-speed serial links added many challenges to the process of designing PCBs.  In some ways, it made…

Correlation up to 50GHz

Correlation up to 50GHz

Last week I attended DesignCon, and as usual correlation between simulation and measurement was a hot topic, especially for the…