D
Dazhuan Xu
Researcher at Nanjing University of Aeronautics and Astronautics
Publications - 65
Citations - 637
Dazhuan Xu is an academic researcher from Nanjing University of Aeronautics and Astronautics. The author has contributed to research in topics: Direction of arrival & Bit error rate. The author has an hindex of 12, co-authored 65 publications receiving 572 citations. Previous affiliations of Dazhuan Xu include Southeast University & Nanjing University.
Papers
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Journal ArticleDOI
Reduced-complexity Capon for direction of arrival estimation in a monostatic multiple-input multiple-output radar
TL;DR: The proposed algorithm can achieve lower computational complexity than the Capon algorithm, while not debasing the performance of the angle estimation, and it has close angle estimation performance to the CrameŕRao bound (CRB).
Proceedings ArticleDOI
On the MUSIC-derived Approaches of Angle Estimation for Bistatic MIMO Radar
TL;DR: The proposed scheme of multi-invariance multiple signal classification (MI-MUSIC) has the best performance and also can be considered as a generalization of MUSIC.
Journal ArticleDOI
Blind DOA and polarization estimation for polarization-sensitive array using dimension reduction MUSIC
TL;DR: A novel blind direction-of-arrival (DOA) and polarization estimation algorithm for polarization-sensitive uniform linear array using dimension reduction multiple signal classification (MUSIC) that can avoid the high computational cost within multi-dimensional MUSIC algorithm.
Journal ArticleDOI
Novel blind joint direction of arrival and polarization estimation for polarization-sensitive uniform circular array
TL;DR: In this article, a trilinear decomposition-based blind direction of arrival (DOA) and polarization estimation method for polarization-sensitive uniform circular array is investigated, which can be thought of as a generalization of ESPRIT.
Journal ArticleDOI
Novel blind carrier frequency offset estimation for OFDM system with multiple antennas
Xiaofei Zhang,Xin Gao,Dazhuan Xu +2 more
TL;DR: Comparing to both ESPRIT method and the cyclostationarity (CS) approach, the algorithm that is presented has improved CFO estimation performance and can even work in condition of no virtual carrier.