1.
Wenxing Li, Yu Zhao, Qiubo Ye, Si Li. A Null Broadening Beamforming Approach Based on Covariance Matrix Expansion. ACES Journal [Internet]. 2021 Aug. 5 [cited 2026 Jun. 1];32(02):128-34. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/9733