7 papers
Movable Antenna Enhanced Wireless Sensing via Steering Vector Correlation and CRB Optimization
Chengzhi Ye, Ruoyu Zhang, Shichao Wei +2
In this paper, we investigate the angle-of-arrival (AoA) estimation problem for wireless sensing systems equipped with movable antennas (MA). To achieve high estimation performance…
Tensor-Based Dynamic Channel Estimation for mmWave Movable Antenna MIMO Systems
Zhendong Li, Linchu Chen, Lin Chen +5
This paper investigates the dynamic channel estimation algorithm in mmWave movable antenna (MA) multiple-input multiple-output (MIMO) systems. To achieve highly accurate channel es…
Rotatable Antenna-Enhanced Wireless Sensing with Uniform Sparse Array via Tensor Decomposition
Chengzhi Ye, Ruoyu Zhang, Jincheng Du +4
In this letter, we propose a new wireless sensing system equipped with a rotatable antenna (RA) array to enhance the sensing performance of a uniform sparse array (USA). To tackle…
Self-Calibration DOA Estimation for Movable Antenna Systems with Antenna Position Errors
Chengzhi Ye, Ruoyu Zhang, Wen Wu +1
In this letter, we investigate the direction-of-arrival (DOA) estimation problem for wireless sensing with movable antenna (MA) systems in the presence of unknown antenna position…
Joint Shape-Position Optimization Enhanced 2D DOA Estimation in Movable Antenna Systems
Chengzhi Ye, Ruoyu Zhang, Lei Yao +1
Movable Antenna (MA) technology is emerging as a promising advancement with the potential to significantly enhance the performance of future wireless communication and sensing syst…
Terahertz Integrated Sensing and Communication-Empowered UAVs in 6G: A Transceiver Design Perspective
Ruoyu Zhang, Wen Wu, Xiaoming Chen +2
Due to their high maneuverability, flexible deployment, and low cost, unmanned aerial vehicles (UAVs) are expected to play a pivotal role in not only communication, but also sensin…