Adaptive Square-Root Unscented Kalman Filter Phase Unwrapping with Modified Phase Gradient Estimation. - Yansuo Zhang; Shubi Zhang; Yandong Gao; Shijin Li; Yikun Jia; Minggeng Li (Remote. Sens., 2022)

A five-level inverter based on differential structure. - Shaoru Zhang; Yang Liu; Xiuju Du; Yanhua Zhang; Wenxiu Yang; Yikun Jia; Jielu Zhang; Fang Lin Luo (IEICE Electron. Express, 2023)