DATA PROCESSING SCHEME MODIFICATION FOR PHASE INTERFEROMETRICAL ACOUSTIC SENSOR

Plotnikov Mikhail Yurievich, Sharkov Ilya A., Ivan G. Deyneka

2012 , VOLUME 12, NUMBER 5 ( September-October )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Nikiforov
Vladimir O.
D.Sc., Prof.

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DATA PROCESSING SCHEME MODIFICATION FOR PHASE INTERFEROMETRICAL ACOUSTIC SENSOR

M. Y. Plotnikov, I. A. Sharkov, I. G. Deyneka

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Abstract

Results of digital scheme design for high speed recording to micro SD memory card from electronic signals processing unit of interferometrical type fiber-optic acoustic sensor with FPGA and Xilinx ISE software development environment are presented. Experimental results are given, which show working abilities of proposed scheme with data record speed equal to141000 b/s.

Keywords: phase interferometrical sensor, digital processing, data recording, memory card

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