Faces In Compliance 2020

Keith Armstrong graduated in 1972 from Imperial College, London, specializing in electronic design and field theory. After working in several countries, he joined the first pro-audio custom-mixing-desk manufa... Read More...

Lossy Material Quiets Leaky Air Vents

This article presents the results of experiments to measure the effectiveness of lossy material in reducing RF emissions from perforated air vents such as those commonly used on computer enclosures. The results show good performance compared to those with conventional metal vents.

Do Measurements Validate Simulations?

It is very common for people doing simulations to make a measurement of a similar set up to validate the simulation. This is a reasonable precaution since modern simulation tools will give a very accurate answer to whatever question it is asked.