J Li, Y He, P Ma, X Zhang, Q Wu - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
… estimation using new proposed array geometries named sparse nested arrays with coprime displacement … nested relationship, and the displacement between the subarrays is coprime …
LC Godara - Proceedings of the IEEE, 1997 - ieeexplore.ieee.org
… beam-formingschemes, adaptive algorithms to adjust the required weighting on antennas, direction-of-arrival estimation … References to many robust beamformingschemes are also …
… However, frequent channel estimation and beamforming required to provide a satisfactory quality of service limits mmWave for vehicular communications. In this paper, we propose a …
… a DOA estimation method using the fast variable step size LMS (FVSSLMS) beamformer [1]. … using sparse nested arrays with coprime displacement,” IEEE Sensors J., vol. 21, no. 4, pp. …
AW Doff, K Chandra, RV Prasad - 2015 12th Annual IEEE …, 2015 - ieeexplore.ieee.org
… beamformingscheme proposed in IEEE 802.15.3c [7], [15]. The IEEE 802.11ad beamforming … The STA requesting beamforming is referred to as the initiator, while the receiving STA is …
… of beamforming in the UAV-based communications by utilizing a spatial estimation algorithm… Benedetti, “A new wireless displacement sensor based on reverse design of microwave and …
X Chen, W Sheng - Digital Signal Processing, 2024 - Elsevier
… small estimation errors. To address this issue, numerous robust adaptive beamformers have … The sample-based RAB, a classic scheme, modifies the covariance matrix or estimates the …
S Sundararaman, DE Adams… - Structural Health …, 2005 - journals.sagepub.com
… displacement and velocity gradients are small, the equations of motion can be expressed explicitly in terms of the displacements… , then the equation of motion in terms of displacement is …
… Our multibeam scheme is shown to be superior in balancing complexity and performance by … of our multibeam schemes is much lower than the global optimization schemes for MIMO …