近日，课题组在高速有线通信和无线通信芯片领域芯片设计的长文(Regular Paper)被电路与系统领域顶刊(Transactions on Circuits and Systems I, TCAS1)和微波理论与技术领域顶刊(Transactions on Microwave Theory and Techniques, TMTT)录用。两篇论文的题目分别为"A 0.92-pJ/b 112-Gb/s PAM-4 Transmitter with Bandwidth and Linearity Enhanced Quasi-Voltage-Mode Driver and Reconfigurable Three-tap T/2–T Variable Fractional-Spaced FFE in 28-nm CMOS"，和"A 4×4 5–6-GHz Analog Beamforming Wi-Fi Transceiver Front-End for Fiber-to-the-Room in 55-nm CMOS"，论文的第一作者分别为博士生王卡楠和雷鑫同学。

第一篇论文展示了基于28nm CMOS工艺设计的112Gb/s PAM4的高速发射机芯片，提出了包括准电压模线性度增强驱动器，可调分数延时均衡等设计技术，实现了0.92-pJ/b的能效，超过99.6%的眼图线性度(RLM)，0.37UI的眼宽，以及0.5-T~1-T可调的FFE tap delay。

第二篇论文在2024年CICC发表的会议论文基础上扩展完成，设计完成了一款基于55-nm CMOS工艺的四收四发WiFi-6射频前端芯片，提出了多通道波束赋形射频前端架构和模拟预失真技术，解决了光纤到房间(FTTR)多AP之间信号干扰的问题，同时降低了对发射功率的要求。

02-Apr-2025

Dear Dr. Gui:

It will be our pleasure to accept your manuscript entitled "A 0.92-pJ/b 112-Gb/s PAM-4 Transmitter with Bandwidth and Linearity Enhanced Quasi-Voltage-Mode Driver and Reconfigurable Three-tap T/2–T Variable Fractional-Spaced FFE in 28-nm CMOS" for publication in the IEEE Transactions on Circuits and Systems I: Regular Papers.  Final recommendations by the Associate Editor and Reviewers' Comments to improve your manuscript are included at the foot of this letter.

30-Mar-2025

Dear Prof. Gui:

Congratulations! I am pleased to inform you that your manuscript has been accepted with no further changes for an upcoming issue of the Transactions on Microwave Theory and Techniques.