This article continues from a previous one, “Bandwidth from Transfer Functions” to consider some aspects of frequency response above bandwidth. These include approximation of the unity-gain frequency ...

Bandwidth is the specification that most engineers consider first when they select an oscilloscope. This article provides some guidance on how to select an oscilloscope with the appropriate bandwidth ...

Users often evaluate RFID tag performance based on one factor: read range. This isn’t necessarily a bad thing—in many situations, it makes sense to use read range as shorthand for performance. But ...