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Title: The spatial-matched-filter beam pattern of a biaxial non-orthogonal velocity sensor
Authors: Lee, CH
Lee, HRL
Wong, KT 
Razo, M
Issue Date: 2016
Publisher: Academic Press
Source: Journal of sound and vibration, 2016, v. 367, p. 250-255 How to cite?
Journal: Journal of sound and vibration 
Abstract: This work derives the "spatial matched filter" beam pattern of a "u-u probe", which comprises two uniaxial velocity sensors, that are identical, collocated, and oriented supposedly in orthogonality. This non-orthogonality may be unrealized in real-world hardware implementation, and would consequentially cause a beamformer to have a systemic pointing error, which is derived analytically here in this paper. Other than this point error, this papers analysis shows that the beam shape would otherwise be unchanged.
ISSN: 0022-460X
EISSN: 1095-8568
DOI: 10.1016/j.jsv.2015.12.046
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