One of the first lessons learned in electronics in general and analog circuits in particular is the importance of a solid, stable, stiff DC-power rail. It’s axiomatic that a rail which is noisy, ...
Envelope tracking (ET) power amplifiers and supply modulators represent a pivotal advance in modern radio frequency (RF) design, particularly for wireless communications. These systems dynamically ...
It won’t be long before 5G networks solve connectivity issues in asset-intensive industries. In the meantime, researchers are developing hardware to fuel its power. It is true that the growth of 5G ...