L Fan, L Xie, W Zhou, C Wang, Y Bu, S Lu - Proceedings of the ACM on …, 2024 - dl.acm.org
… -REceiver collaboration-based Beamformingscheme SENsing using commercial mmWave … the hybrid beamforming problem as an optimization challenge involving beamforming angle …
K Zhang, C Shen, H Li, Z Li, H Wang, X Chen… - IEEE …, 2020 - ieeexplore.ieee.org
… adaptive beamforming (RAB) with UACA. Therein, mutual coupling coefficients are estimated … The estimated mutual coupling matrix is utilized to reconstruct the decoupled covariance …
… This method relies on random perturbations to the phase displacement vector and the use of the heavy ball method. Finally a comprehensive survey on various distributed beamforming …
Q Gao, JY Jeon, G Park, Y Kong… - Journal of Intelligent …, 2022 - journals.sagepub.com
… A longitudinal wave has its displacement in the direction of propagation, while a shear wave … the principle of beamforming for DOA estimation. The core of beamforming-based source …
B Hosseiny, J Amini… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
… for displacementestimation and … beamforming methods are an emerging approach in the radar field. The use of multiple-channel antenna arrays combined with digital beamforming (…
M Aimar, S Foti, BR Cox - Geophysical Journal International, 2024 - academic.oup.com
… the particle displacement in the vertical direction. Note that usual acquisition schemes rely … , and they should be converted into displacement data through integration in the time domain …
Z Yang, P Zhang, G Liao, C Duan, H Xu, S He - Digital Signal Processing, 2020 - Elsevier
… a new beamformer, … beamforming algorithm is proposed to cope with the steering vector mismatch of the SOI by presenting an effective scheme for alternating iteratively estimating the …
DC Bowden, K Sager, A Fichtner… - Geophysical Journal …, 2021 - academic.oup.com
… full-waveform noise source inversion schemes, we show how beamform maps allow for a … beamform heatmaps themselves may be used as a misfit for gradient-based inversion schemes…
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 …