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Fast algorithm for gain and phase error calibration of linear equi-spaced (LES) array

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2 Author(s)
Sng, Y.H. ; Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore ; Youming Li

The problem of determining the direction-of-arrival (DOA) of multiple sources impinging upon a LES array in the presence of sensor gain and phase errors is addressed. We propose a simple and fast calibration algorithm that does not require any a priori knowledge of the DOA of a signal. Numerical examples are provided to demonstrate the effectiveness of the proposed algorithm

Published in:

Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on  (Volume:1 )

Date of Conference:

2000