Articles | Volume 7, issue 2
https://doi.org/10.5194/jsss-7-443-2018
https://doi.org/10.5194/jsss-7-443-2018
Regular research article
 | 
20 Jul 2018
Regular research article |  | 20 Jul 2018

Frequency response and self-noise of the MET hydrophone

Dmitry L. Zaitsev, Svetlana Y. Avdyukhina, Maksim A. Ryzhkov, Iliya Evseev, Egor V. Egorov, and Vadim M. Agafonov

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Cited articles

Abramovich, I., Agafonov, V., Daragan, S., and Kazak, B.: Wide Band Motion Sensor Calibrator, Seismol. Res. Lett., 67, 34–38, 1997.
Abramovich, I. A. and Kharlamov, A. V.: Electrochemical transducers and a method for fabricating the same, U.S. Patent 6576103B2, 2003.
Agafonov, V., Antonov, A., Razin, A., Avdyukhina, S., Egorov, I., Neeshpapa, A., and Dmitry, P.: Low-frequency sea-bottom seismic station for offshore exploration, 9th Congress of the Balkan Geophysical Society, BGS-2017, November, 2017.
Agafonov, V. M., Egorov, I. V., and Shabalina, A. S.: Operating principles and specifications of small-size molecular electronic seismic sensor with negative feedback, Seismic Instrum., 49, 5–19, 2013.
Antonovskaya, G. N., Kapustian, N. K., Moshkunov, A. I., Danilov, A. V., and Moshkunov, K. A.: New seismic array solution for earthquake observations and hydropower plant health monitoring, J. Seismol., 21, 1039, https://doi.org/10.1007/s10950-017-9650-8, 2017.
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Short summary
An electrochemical hydrophone based on the principles of molecular electronic transfer (MET) is described. The paper presents theoretical and experimental results for the sensitivity and the level of self-noise determination for METH in the frequency range of 0.02–200 Hz, which determines the fields of acceptance of the devices being developed. An experimental model has been developed by using a force-balancing feedback. Different methods and techniques for its calibration have been developed.