A 65nm CMOS carrier-aggregation transceiver for IEEE 802.11 WLAN applications

• Main Authors: Yi, Xiang, Yang, Kaituo, Liang, Zhipeng, Liu, Bei, Devrishi, Khanna, Boon, Chirn Chye, Li, Chenyang, Feng, Guangyin, Regev, Dror, Shilo, Shimi, Meng, Fanyi, Liu, Hang, Sun, Junyi, Hu, Gengen, Miao, Yannan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2020
• 主題: Engineering::Electrical and electronic engineering; RF CMOS; WiFi
• 在線閱讀: https://hdl.handle.net/10356/144874

This work presents a parallel direct-conversion and double-conversion transceiver to solve the problems of crosstalk and LO pulling in the carrier aggregation scenario. An EVM of -34.9 dB is obtained when the output power of the PA driver is 0.4 dBm. Three aggregated carriers with 80 MHz 256-QAM mod...