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Designing for Digital Pre-Distortion in Power Amplifiers

 

This webinar examines a multi-dimensional EM design challenge: RF power amplifiers (PAs). Digital pre-distortion (DPD) is a favorite technique for linearizing PA performance. Static effects are easy to model and correct, but PAs are notorious for interrelated dynamic effects spoiling EVM and other key metrics. In a shift left, unlocking PA design with predictive DPD transforms how PA manufacturers design for their customer's applications.