Results 91 to 100 of about 14,022 (197)

Robust Adaptive Beamforming with Optimal Covariance Matrix Estimation in the Presence of Gain-Phase Errors. [PDF]

Sensors (Basel), 2020
Yao D, Zhang X, Hu B, Yang Q, Wu X.
europepmc   +1 more source

CAWE-ACNN Algorithm for Coprime Sensor Array Adaptive Beamforming

Sensors
This paper presents a robust adaptive beamforming algorithm based on an attention convolutional neural network (ACNN) for coprime sensor arrays, named the CAWE-ACNN algorithm.
Fulai Liu, Wu Zhou, Dongbao Qin, Zhixin Liu, Huifang Wang, Ruiyan Du   +5 more
doaj   +1 more source

Blind Interference Suppression with Uncalibrated Phased-Array Processing

Sensors
As the number of devices using wireless communications increases, the amount of usable radio frequency spectrum becomes increasingly congested. As a result, the need for robust, adaptive communications to improve spectral efficiency and ensure reliable ...
Lauren O. Lusk, Joseph D. Gaeddert
doaj   +1 more source

A Novel Generalized Beamforming Layer Set for Deep Learning Based Acoustic Cavitation Detection

International Journal of Computational Intelligence Systems
Cavitation is a major issue in hydraulic machinery, causing mechanical damage, efficiency loss and potential system failure. Early detection of cavitation is crucial for predictive maintenance, yet conventional monitoring methods based on pressure and ...
Fangfang Zhu-Zhou, Diana Tejera-Berengué, Gonzalo Corral-García, Roberto Gil-Pita, Manuel Rosa-Zurera, Manuel Utrilla-Manso   +5 more
doaj   +1 more source

Robust Adaptive Beamforming with Sensor Position Errors Using Weighted Subspace Fitting-Based Covariance Matrix Reconstruction. [PDF]

Sensors (Basel), 2018
Chen P, Yang Y, Wang Y, Ma Y.
europepmc   +1 more source

A Robust Complex <i>α</i>-Sigmoid Affine Projection Algorithm Under Non-Gaussian Noise. [PDF]

Sensors (Basel)
Guo Y, Guo B, Qian G.
europepmc   +1 more source

SADQN-Based Residual Energy-Aware Beamforming for LoRa-Enabled RF Energy Harvesting for Disaster-Tolerant Underground Mining Networks. [PDF]

Sensors (Basel)
Anabi HK, Frimpong S, Madria S.
europepmc   +1 more source

A hybrid algorithmic model for enhancing security in intelligent reflecting surface-assisted wireless communication. [PDF]

PeerJ Comput Sci
S S, S M.
europepmc   +1 more source

Spectral-Efficient End-to-End Beamforming for 6G XL-MIMO: Synergizing Channel Sensing and Spatial-Frequency Sparsity with Deep Learning. [PDF]

Sensors (Basel)
Wen Y, Zeng X, Xie X.
europepmc   +1 more source

Robust broadband adaptive beamforming for planar arrays with tunable nulls in high-dynamic scenario. [PDF]

Sci Rep
Hao F, Yu B, Cong Z, Zhang Y, Pan S, Yao Z, Chen Y.   +6 more
europepmc   +1 more source