Eric Bogatin

Eric Bogatin

Eric Bogatin is Technical Editor at Signal Integrity Journal and a Professor at University of Colorado-Boulder in the ECEE dept. Additionally, he is a Fellow with Teledyne LeCroy. Eric improves the signal to noise ratio by sorting through all of the information available and finding the best quality content to publish on


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Assessing the Accuracy of EM Simulation Tools

Electromagnetic simulation tools will almost always give a result for any problem after pressing the run button. But is the result accurate? A methodology is introduced to establish the best practices for using the Ansys 2D Extractor and HFSS tools that include recommendations for the setup conditions, balancing accuracy, and computation time. With this methodology, an error in the absolute accuracy when solving for some electrical features can be achieved to better than 0.3%.

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