TY  - JOUR
A1  - Lapitan, Denis G.
A1  - Rogatkin, Dmitrii A.
A1  - Persheyev, Sydulla K.
A1  - Kotliar, Konstantin
T1  - False spectra formation in the differential two-channel scheme of the laser Doppler flowmeter
JF  - Biomedizinische Technik
N2  - Noise in the differential two-channel scheme of a classic laser Doppler flowmetry (LDF) instrument was studied. Formation of false spectral components in the output signal due to beating of electrical signals in the differential amplifier was found out. The improved block-diagram of the flowmeter was developed allowing to reduce the noise.
Y1  - 2018
U6  - http://dx.doi.org/10.1515/bmt-2017-0060
SN  - 0013-5585
VL  - 63
IS  - 4
SP  - 439
EP  - 444
PB  - De Gruyter
CY  - Berlin
ER  -