Results 201 to 210 of about 9,691 (222)
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DoA Estimation with Compensation of Hardware Impairments
2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010We consider the estimation of the direction of arrival (DoA) in the presence of hardware impairments that include the RF carrier frequency offsets, the phase offsets generated by an uncalibrated array, and the DC offset. The impairments model has been derived from the analysis of a hardware multiple antenna test-bed that uses direct down-conversion RF ...
INSERRA D., TONELLO, Andrea
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Ambiguities in DoA Estimation With Linear Arrays
IEEE Transactions on Signal Processing, 2022Frederic Matter +3 more
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A new DOA estimator in nonuniform noise
IEEE Signal Processing Letters, 2005This algorithm considers the direction-of-arrival (DOA) estimation in a nonuniform white noise background. The proposed power domain (PD) approach avoids the estimation of actual noise variances to gain a considerable advantage over the existing maximum-likelihood (ML) algorithm for nonuniform noise.
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Reconfigurable Intelligent Surface Aided Sparse DOA Estimation Method With Non-ULA
IEEE Signal Processing Letters, 2021Peng Chen, Zhimin Chen, Ziyu Guo
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Efficient DOA Estimation Method for Reconfigurable Intelligent Surfaces Aided UAV Swarm
IEEE Transactions on Signal Processing, 2022Peng Chen +2 more
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DOA Estimation Method Based on Improved Deep Convolutional Neural Network
Sensors, 2022Fangzheng Zhao +2 more
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Gridless DOA Estimation and Root-MUSIC for Non-Uniform Linear Arrays
IEEE Transactions on Signal Processing, 2021Mark Wagner +2 more
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Off-grid DOA estimation via a deep learning framework
Science China Information Sciences, 2023Yanjun Zhang, , Cai Wen
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