A Beamspace-Based Sparse Estimation Method for Array Signal. - Rongfeng Li; Xiaonan Xu; Yanyan An (AISS, 2022)

Bayesian Multi-Target Tracking on Spatial Spectrum. - Xiaonan Xu; Shuanping Du; Yanyan An (AIMLR, 2023)

Interference Removal by Spatial Filtering. - Xiaonan Xu; Shuanping Du; Yanyan An (APIT, 2024)