Zhongyuan Chang

According to our database, Zhongyuan Chang authored at least 4 papers between 2007 and 2026.

Collaborative distances:

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

2026

A 40-nm CMOS Phase-Tunable Four-Phase Injection-Locked Ring VCO Utilizing Unbalanced Feedforward Topology Achieving -211.1- to -207.3-dBc/Hz FoM_A Over Differential/Orthogonal Phase Range of -90.0° to 80.9°/-69.6° to 76.5°.

Huzhi Tang, Yuekang Guo, Jing Jin, Xiaoming Liu, Yi Liu, Zhongyuan Chang, Howard C. Yang, Jianjun Zhou

IEEE J. Solid State Circuits, May, 2026

2025

A Fully Symmetric Oscillator-Based CMOS Ising Machine Architecture With Successive Approximation Sampling and Power Efficient Solution Refinement.

Ke Wu, Yuekang Guo, Xiaoming Liu, Zhongyuan Chang, Howard C. Yang, Jing Jin, Jianjun Zhou

IEEE Trans. Circuits Syst. I Regul. Pap., November, 2025

2023

Predictive LSB-First Successive Approximation for SAR Analog-to-Digital Converters.

Jiayi Chen, Xiaoming Liu, Chao Yang, Jing Jin, Zhongyuan Chang, Jianjun Zhou

Proceedings of the 66th IEEE International Midwest Symposium on Circuits and Systems, 2023

2007

ΔΣ ADCs and Converter Techniques.

Zhongyuan Chang, Tatsuji Matsuura

Proceedings of the 2007 IEEE International Solid-State Circuits Conference, 2007