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Showing 2023Show all
2 papers · 1 filter
eess.SP2023★ 23 cited
DNN-DANM: A High-Accuracy Two-Dimensional DOA Estimation Method Using Practical RIS
Zhimin Chen, Peng Chen, Le Zheng +1
Reconfigurable intelligent surface (RIS) or intelligent reflecting surface (IRS) has been an attractive technology for future wireless communication and sensing systems. However, i…
math.DS2023★ 1 cited
A multifractal analysis for uniform level sets with constraints on word appearance
Ziyu Liu
Given a topologically transitive subshift of finite type, the -dimension of the -level set of the quotient of Birkhoff sums is a well-studied topic. In this paper, we conside…