⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一款用于60GHz多Gb/s通信的四天线路径波束赋形收发机，采用28nm CMOS工艺，旨在解决毫米波通信中高数据速率和远距离传输的挑战。该收发机支持IEEE 802.11ad标准，可实现4或6Gb/s的10米范围数据传输，并为5G小基站应用提供超过1Gb/s的峰值数据速率。
Kristof Vaesen1, Davide Guermandi1, Vito Giannini1,3, Steven Brebels1, Fortunato Frazzica1, André Bourdoux1, Charlotte Soens1, Wim Van Thillo1, Piet Wambacq1,2 imec, Heverlee, Belgium, Vrije Universiteit Brussel, Brussels, Belgium, 3 Now at Texas Instruments, Dallas, TX 1 2 Millimeter-Wave transceivers with beamforming capabilities, such as the one presented in this work, are a key technology to reach 4 or 6Gb/s at 10m range with the IEEE 802.11ad standard. Moreover, for mm-Wave access in 5G it will also be necessary to boost peak data-rates far beyond 1Gb/s at hundreds of meters in small cells. Transceiver architectures with beamforming often combine superheterodyne with RF beamforming [1], leading to a high power consumption and a suboptimal RX noise figure due to losses in the beamforming circuitry. In contrast, the 57-to-66GHz TRX IC presented in this paper, whose architecture is depicted in Fig. 13.5.1, uses direct conversion and analog baseband beamforming.
Giovanni Mangraviti1, Khaled Khalaf1,2, Qixian Shi1,2,