DIGITAL TRANSMITTER AND METHODS OF GENERATING RADIO-FREQUENCY SIGNALS USING TIME-DOMAIN OUTPHASING

摘要

Embodiments of a multicarrier transmitter and method of generating an RF signal for transmission are generally described herein. Other embodiments may be described and claimed. In some embodiments, a multicarrier transmitter generates RF signals for transmission using non-linear switching power amplifiers to amplify outphased switching waveforms allowing the multicarrier transmitter to operate more efficiently than some conventional multicarrier transmitters.