Asymptotic performance of optimal gain-and-phase estimators of sensor arrays

DOI10.1109/78.887058zbMath1007.93069OpenAlexW2099585094MaRDI QIDQ2734438

Qi Cheng, Yingbo Hua, Petre Stoica

Publication date: 20 March 2003

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/78.887058

zbMATH Keywords

conditional maximum likelihoodcovariance matricesunconditional maximum likelihoodCramer-Rao boundsensor arraysgains-and-phases calibrationoptimal gain-and-phase estimatorsweighted noise subspace fitting

Mathematics Subject Classification ID

Estimation and detection in stochastic control theory (93E10) Detection theory in information and communication theory (94A13)

Related Items (4)

Sensor array calibration method in presence of gain/phase uncertainties and position perturbations using the spatial- and time-domain information of the auxiliary sources ⋮ On the asymptotic performance analysis of subspace DOA estimation in the presence of modeling errors: case of MUSIC ⋮ DOA estimation with double L-shaped array based on Hadamard product and joint diagonalization in the presence of sensor gain-phase errors ⋮ Improved active calibration algorithms in the presence of channel gain/phase uncertainties and sensor mutual coupling effects

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