Envelope Tracking Power Amplifiers for Wireless Communications

Envelope tracking technology is seen as the most promising efficiency enhancement technology for RF PA for 4G and beyond wireless communications. More and more organizations are investing and researching on this topic with huge potential academic and commercial values. This is the first book on the market to give complete introduction, theory, and design considerations on envelope tracking for wireless communications. This resource presents microwave design engineers with a full introduction to the subject and covers underlying theory and practical design considerations.

High Efficiency Power Amplifier Architectures and Devices; Envelope Tracking Power Amplifier Basics; Envelope Generation and Alignment; Supply Modulator for Envelope Tracking; Power Amplifier for Envelope Tracking; Digital Front End Design for Envelope Tracking; Experimental Methodologies and Measurements for Envelope Tracking.