Results 11 to 20 of about 6,381,999 (244)
Three More Decades in Array Signal Processing Research: An optimization and structure exploitation perspective [PDF]
IEEE Signal Processing Magazine, 2022 The signal processing community is currently witnessing the emergence of sensor array processing and direction-of-arrival (DoA) estimation in various modern applications, such as automotive radar, mobile user and millimeter wave indoor localization, and ...
M. Pesavento +2 more
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Nature Communications, 2022 Distributed acoustic sensors (DAS) can monitor mechanical vibrations along thousands independent locations using an optical fibre. The measured acoustic waveform highly varies along the sensing fibre due to the intrinsic uneven DAS longitudinal response ...
Felipe Muñoz, M. Soto
semanticscholar +1 more source
Advanced array processing techniques and systems [PDF]
, 2009 Research and development on smart antennas, which are recognized as a promising technique to improve the performance of mobile communications, have been extensive in the recent years.
Li, M.
core +3 more sources
Distributed Algorithms for Array Signal Processing
IEEE Transactions on Signal Processing, 2021 Distributed or decentralized estimation of covariance, and distributed principal component analysis have been introduced and studied in the signal processing community in recent years, and applications in array processing have been indicated in some ...
Po-Chih Chen, P. Vaidyanathan
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A Tutorial on Extremely Large-Scale MIMO for 6G: Fundamentals, Signal Processing, and Applications [PDF]
IEEE Communications Surveys and Tutorials, 2023 Extremely large-scale multiple-input-multiple-output (XL-MIMO), which offers vast spatial degrees of freedom, has emerged as a potentially pivotal enabling technology for the sixth generation (6G) of wireless mobile networks.
Zhe Wang +8 more
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An Overview of Enhanced Massive MIMO With Array Signal Processing Techniques [PDF]
IEEE Journal on Selected Topics in Signal Processing, 2019 In the past ten years, there have been tremendous research progresses on massive MIMO systems, most of which stand from the communications viewpoint. A new trend to investigate massive MIMO, especially for the sparse scenario like millimeter wave (mmWave)
Mingjing Wang +3 more
semanticscholar +1 more source
Distributed processing of a fractal array beamformer [PDF]
, 2013 Fractals have been proven as potential candidates for satellite flying formations, where its different elements represent a thinned array. The distributed and low power nature of the nodes in this network motivates distributed processing when using such ...
Weiss, Stephan +4 more
core +4 more sources
Reconfigurable Intelligent Surfaces: A signal processing perspective with wireless applications [PDF]
IEEE Signal Processing Magazine, 2021 Antenna array technology enables the directional transmission and reception of wireless signals for communication, localization, and sensing purposes. The signal processing algorithms that underpin it began to be developed several decades ago [1], but it
Emil Björnson +5 more
semanticscholar +1 more source
Near-Field Localization and Sensing With Large-Aperture Arrays: From signal modeling to processing
IEEE Signal Processing MagazineThe signal processing community is currently witnessing a growing interest in near-field signal processing, driven by the trend toward the use of large-aperture arrays with high spatial resolution in the fields of communication, localization, sensing ...
Zhao-Lin Wang +3 more
semanticscholar +2 more sources
Design of mine-used intrinsically safe line array X-ray receiving box
Gong-kuang zidonghua, 2021 The mine-used explosion-proof line array X-ray receiving box is not suitable for nondestructive testing of high-speed conveyor belts. And there are difficulties in processing the explosion-proof enclosure and heavy weight for nondestructive detection of ...
FANG Chongquan
doaj +1 more source