TY - GEN
T1 - Direct localization by partly calibrated arrays
T2 - 27th European Signal Processing Conference, EUSIPCO 2019
AU - Adler, Amir
AU - Wax, Mati
N1 - Publisher Copyright:
© 2019 IEEE
PY - 2019/9
Y1 - 2019/9
N2 - We present a novel relaxed maximum likelihood solution to the problem of direct localization of multiple narrowband sources by partly calibrated arrays, i.e., arrays composed of fully calibrated subarrays yet lacking inter-array calibration. The proposed solution is based on eliminating analytically all the nuisance parameters in the problem, thus reducing the likelihood function to a maximization problem involving only the location of the sources. The performance of the solution is demonstrated via simulations.
AB - We present a novel relaxed maximum likelihood solution to the problem of direct localization of multiple narrowband sources by partly calibrated arrays, i.e., arrays composed of fully calibrated subarrays yet lacking inter-array calibration. The proposed solution is based on eliminating analytically all the nuisance parameters in the problem, thus reducing the likelihood function to a maximization problem involving only the location of the sources. The performance of the solution is demonstrated via simulations.
KW - Direct localization
KW - Partly calibrated arrays
KW - Relaxed maximum likelihood
KW - Signal subspace
UR - https://www.scopus.com/pages/publications/85075593496
U2 - 10.23919/EUSIPCO.2019.8902750
DO - 10.23919/EUSIPCO.2019.8902750
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AN - SCOPUS:85075593496
T3 - European Signal Processing Conference
BT - EUSIPCO 2019 - 27th European Signal Processing Conference
PB - European Signal Processing Conference, EUSIPCO
Y2 - 2 September 2019 through 6 September 2019
ER -