Comments on “A Robust Direction of Arrival Estimation Method With High DOF Mirror Coprime Array in Impulsive Noise”
Xudong Dong, Jun Zhao, Meng Sun, Yide Wang, Hing Cheung So · IEEE Transactions on Vehicular Technology · 2025
Regarding the recently published article “A robust direction of arrival estimation method with high DOF mirror coprime array in impulsive noise [Ma et al, (2024)]”, we point out the problems of its square-based correntropy operator (SCO) and provide suggestions for performance improvement.