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Gero eta gehiago [Material gráfico] : joan doa! : LABekin doa! : zure botoa...
, 1998 En el cartel: Campaña de elecciones sindicales 98 ...
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Esto se mueve! [Material gráfico] : con LAB : joan doa! : ekin doa!...
, 1998 En el cartel: Campaña de elecciones sindicales 98 ...
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Structured Nyquist Correlation Reconstruction for DOA Estimation With Sparse Arrays
IEEE Transactions on Signal Processing, 2023Sparse arrays are known to achieve an increased number of degrees-of-freedom (DOFs) for direction-of-arrival (DOA) estimation, where an augmented virtual uniform array calculated from the correlations of sub-Nyquist spatial samples is processed to ...
Chengwei Zhou +3 more
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IEEE Transactions on Wireless Communications, 2023
The polarized massive multiple-input multiple-output (MIMO) technique has been regarded as a promising solution to millimeter wave (mmWave) communication systems, because it experiences more degrees-of-freedom than the scalar configuration, and it ...
Fang-qing Wen +3 more
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The polarized massive multiple-input multiple-output (MIMO) technique has been regarded as a promising solution to millimeter wave (mmWave) communication systems, because it experiences more degrees-of-freedom than the scalar configuration, and it ...
Fang-qing Wen +3 more
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2D-DOA Estimation for Coherent Signals via a Polarized Uniform Rectangular Array
IEEE Signal Processing Letters, 2023This letter aims to estimate the 2-D direction-of-arrival (DOA) using a polarized uniform rectangular array (URA) under multipath propagation. To leverage the tensorial nature, a parallel factor (PARAFAC) model is established, in which it comprises two ...
Zhe Zhang +4 more
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2D-DOD and 2D-DOA Estimation Using Sparse L-Shaped EMVS-MIMO Radar
IEEE Transactions on Aerospace and Electronic Systems, 2023It is well known that electromagnetic vector sensor (EMVS)-multiple-input multiple-output (MIMO) radar is an emerging technique that allows for 2D-direction-of-departure (DOD) and 2D-direction-of-arrival (DOA) estimation.
Fang-qing Wen +3 more
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SubspaceNet: Deep Learning-Aided Subspace Methods for DoA Estimation
IEEE Transactions on Vehicular Technology, 2023Direction of arrival (DoA) estimation is a fundamental task in array processing. A popular family of direction of arrival (DoA) estimation algorithms are subspace methods, which operate by dividing the measurements into distinct signal and noise ...
Dor H. Shmuel +4 more
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Coarray Tensor Completion for DOA Estimation
IEEE Transactions on Aerospace and Electronic Systems, 2023Sparse array direction-of-arrival (DOA) estimation using tensor model has been developed to handle multidimensional sub-Nyquist sampled signals. Furthermore, augmented virtual arrays can be derived for Nyquist-matched coarray tensor processing.
Hang Zheng +3 more
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A DOA Estimation Algorithm Based on Eigenvalues Ranking Problem
IEEE Transactions on Instrumentation and Measurement, 2023Although traditional subspace direction of arrival (DOA) algorithms enable super-resolution, the algorithm performance declines sharply when the number of sources is incorrectly estimated.
F. Chen, Desen Yang, Shiqi Mo
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Real-Valued Deep Unfolded Networks for Off-Grid DOA Estimation via Nested Array
IEEE Transactions on Aerospace and Electronic Systems, 2023Recently, deep unfolded networks have been widely utilized in direction of arrival (DOA) estimation due to the reduced computational complexity and improved estimation accuracy.
Xiaolong Su +5 more
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