A polar-modulation-based cryogenic transmon qubit state controller in 28 nm bulk CMOS for superconducting quantum computing

• Main Authors: Guo, Yanshu, Liu, Qichun, Li, Yaoyu, Huang, Wenqiang, Tian, Tian, Zhang, Siqi, Wu, Nan, Tan, Songyao, Deng, Ning, Wang, Zhihua, Jiang, Hanjun, Li, Tiefu, Zheng, Yuanjin
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Polar Modulation; Qubit Control
• 在線閱讀: https://hdl.handle.net/10356/173464
• 機構: Nanyang Technological University

This article presents a cryogenic transmon qubit state controller integrated circuit (IC) working at a temperature of 3.5 K for superconducting quantum computing (QC) applications. The qubit state controller IC comprises a polar-modulation-based XY -path driver and a current-steering digital-to-anal...