The following publications are possibly variants of this publication:
- Multi-source off-grid DOA estimation with single snapshot using non-uniform linear arraysYanan Ma, Xianbin Cao 0001, Xiangrong Wang 0001, Maria S. Greco, Fulvio Gini. sigpro, 189:108238, 2021. [doi]
- Accurate DOA Estimation for Large-Scale Uniform Circular Array Using a Single SnapshotQiang Li, Tao Su, Kai Wu 0004. icl, 23(2):302-305, 2019. [doi]
- A novel wideband DOA estimation technique based on harmonic source model for a uniform linear arrayYegui Xiao, Liying Ma, Khashayar Khorasani. iscas 2004: 445-448 [doi]