A 1.5-1.9-GHz All-Digital Tri-Phasing Transmitter With an Integrated Multilevel Class-D Power Amplifier Achieving 100-MHz RF Bandwidth.
Jerry LembergMikko MarteliusEnrico RoveratoYury AntonovTero NieminenKari StadiusLauri AnttilaMikko ValkamaMarko KosunenJussi RyynänenPublished in: IEEE J. Solid State Circuits (2019)