@inproceedings{fc5842cf636a49feb87bd7557c920fd4,
title = "A Watt level, 5-7GHz all digital polar TX based on 3.3V switched capacitor digital PA in 16nm Fin-FET for Wi-Fi7 applications",
abstract = "This work presents a fully integrated 5-7GHz all digital polar transmitter (DPTX) capable of supporting 320M/4096-QAM (MCS13) OFMD modulation for WiFi 7 applications in 16-nm Fin-FET CMOS technology. The DPTX is based on a novel transistor stacking with capacitive feedback topology, allowing a switch capacitor digital power amplifier (SC-DPA) to work directly from 3.3V supply. The DPA demonstrates a maximum power (Pmax)/power efficiency (PE) of 30.15dBm/34.7% at 5.2GHz. An error vector magnitude (EVM)/power consumption of -38dB/830mW is measured at 6.1GHz and 9-dB backoff (dBBO) from Pmax, thus meeting MCS13 4096-QAM OFDM Wi-Fi7 requirement.",
keywords = "DTX, Digital Power Amplifier, WiFi-7",
author = "Shay, {Naor R.} and Elad Solomon and Limor Zohar and Assaf Ben-Bassat and Eran Socher and Ofir Degani",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2024 ; Conference date: 16-06-2024 Through 18-06-2024",
year = "2024",
doi = "10.1109/RFIC61187.2024.10600000",
language = "אנגלית",
series = "Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "255--258",
booktitle = "2024 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2024",
address = "ארצות הברית",
}