Learn more about Power Amplifier Linearity measurements and its use cases:
https://keysig.ht/sjjpAI
Gregory explains the basics of power amplifier linearity and predistortion.
Simulations are used to demonstrate how the nonlinear behavior of a PA generates spectrum regrowth, how the data constellations are affected and how a nonlinear model is used in a digital predistortion topology.
The tradeoff between linearity and efficiency is discussed.
Support the channel, becoming a Patron:
https://patreon.com/allelectronics