Title :
Array manifold measurement in the presence of multipath
Author :
Leshem, Amir ; Wax, Mati
Author_Institution :
RAFAEL, Haifa, Israel
Abstract :
We present an algorithm for the calibration of sensor arrays in the presence of multipath. The algorithm is based on two sets of calibration data obtained from two angularly separated transmitting points. Simulation results demonstrating the performance of the algorithm are included
Keywords :
array signal processing; calibration; direction-of-arrival estimation; maximum likelihood estimation; multipath channels; signal resolution; DOA; algorithm performance; angularly separated transmitting points; array manifold measurement; calibration data; least squares estimator; maximum likelihood estimator; multipath; sensor arrays calibration; simulation results; superresolution direction finding; Acoustic reflection; Calibration; Degradation; Mathematics; Multiple signal classification; Noise measurement; Performance analysis; Phase measurement; Sensor arrays; Signal resolution;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1997. ICASSP-97., 1997 IEEE International Conference on
Conference_Location :
Munich
Print_ISBN :
0-8186-7919-0
DOI :
10.1109/ICASSP.1997.604625
