Envelope tracking and digital predistorsion in LTE power amplifiers

Borrowing a line from the preface of a charming book about burmese timber elephants, this article can be said to contain what the average man in the street might want to know about managing linearity problems in LTE power amplifiers while optimizing energy usage.

http://edn.com/design/wireless-networki … e-tracking

Här kanske också finns ledtrådar till varför datahastigheten ibland inte blir den förväntade mot bakgrund av signalvärdena.