A high-speed precision digital phase meter with direct calculation of the signal phase |
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| Authors: | A M Goncharenko |
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| Affiliation: | (1) Institute of Laser Physics, Siberian Division, Russian Academy of Sciences, pr. Akademika Lavrent eva 13/3, Novosibirsk, 630090, Russia |
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| Abstract: | A programmed phase meter for the detection of small phase deviations is described. The device is designed for a remote vibration meter. The application of digital signal processing ensures the detection of differential or simple phase deviations at a specified carrier frequency of 10.7 MHz with a sensitivity of  10–5 rad.__________Translated from Pribory i Tekhnika Eksperimenta, No. 2, 2005, pp. 88–91.Original Russian Text Copyright © 2005 by Goncharenko. |
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