Chengkai Guo

According to our database, Chengkai Guo authored at least 3 papers between 2021 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

A 16-Channel, 28/39GHz Dual-Polarized 5G FR2 Phased-Array Transceiver IC with a Quad-Stream IF Transceiver Supporting Non-Contiguous Carrier Aggregation up to 1.6GHz BW.

Ashutosh Verma, Venumadhav Bhagavatula, Amitoj Singh, Wanghua Wu, Hariharan Nagarajan, Pak-Kim Lau, Xiaohua Yu, Omar Elsayed, Ajaypat Jain, Anirban Sarkar, Fan Zhang, Che-Chun Kuo, Patrick McElwee, Pei-Yuan Chiang, Chengkai Guo, Zhanjun Bai, Tienyu Chang, Abishek Mann, Andreas Rydin, Xingliang Zhao, Jeiyoung Lee, Daeyoung Yoon, Chih-Wei Yao, Siuchuang-Ivan Lu, Sang Won Son, Thomas Byunghak Cho

Proceedings of the IEEE International Solid-State Circuits Conference, 2022

2021

A 14-nm Ultra-Low Jitter Fractional-N PLL Using a DTC Range Reduction Technique and a Reconfigurable Dual-Core VCO.

Wanghua Wu, Chih-Wei Yao, Chengkai Guo, Pei-Yuan Chiang, Lei Chen, Pak-Kim Lau, Zhanjun Bai, Sang Won Son, Thomas Byunghak Cho

IEEE J. Solid State Circuits, 2021

32.2 A 14nm Analog Sampling Fractional-N PLL with a Digital-to-Time Converter Range-Reduction Technique Achieving 80fs Integrated Jitter and 93fs at Near-Integer Channels.

Wanghua Wu, Chih-Wei Yao, Chengkai Guo, Pei-Yuan Chiang, Pak-Kim Lau, Lei Chen, Sang Won Son, Thomas Byunghak Cho

Proceedings of the IEEE International Solid-State Circuits Conference, 2021