There are three main types of lens distortion: Barrel, pincushion, and mustache distortion. A very simplified explanation for this is that distortion happens when light has to take anything but a ...

If you apply distortion to that sine wave, the spectrum analyser would start to show peaks at other frequencies depending on what type of distortion is being applied. It’s a subject we’ve ...

A lot of changes have been made to the methodologies used for testing for distortion in modern RF-containing SoC devices. Many excellent resources are available describing the types of distortion and ...