7 citations · 16 across the 4 of their papers we have counts for
3 papers · 1 filter
Joint DOA Estimation and Array Calibration Using Multiple Parametric Dictionary Learning
H. Ghanbari, H. Zayyani, E. Yazdian
This letter proposes a multiple parametric dictionary learning algorithm for direction of arrival (DOA) estimation in presence of array gain-phase error and mutual coupling. It joi…
Optimal Energy Beamforming under Per-Antenna Power Constraint
Zahra Rezaei, Ehsan Yazdian, Foroogh S. Tabataba
Energy beamforming (EB) is a key technique to enhance the efficiency of wireless power transfer (WPT). In this paper, we study the optimal EB under per-antenna power constraint (PA…
Employing Antenna Selection to Improve Energy-Efficiency in Massive MIMO Systems
Masoud Arash, Ehsan Yazdian, Mohammad sadegh Fazel +2
Massive MIMO systems promise high data rates by employing large number of antennas, which also increases the power usage of the system as a consequence. This creates an optimizatio…