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Instrumentation system for registration of ultra low frequency gravitational field disturbances

10 февраля 2010 Leave a comment Go to comments

Shopin S.A. Instrumentation system for registration of ultra low frequency gravitational field disturbances. // Proceedings of International conference on ecology, energy, economy security in a non linear world, Swiss Association "NON-LINEARITE", p 86-100, 2009, Geneva, Swiss. Mirror.
Abstract. Wideband gradiometer instrumentation system based on the usage of "Cavendish balance" type torsion system allowing real-time registration of ultra low frequency (<10-2 Hz) disturbances of the terrestrial gravitational field has been considered. The principle of torsion system rotation angle measurement using position-sensitive detector as well as electronic circuits of the instrumentation system have been described. Examples of the instrument readings have been presented.
Presentation of the report. Mirror.

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