MULTI-MODE OSCILLATOR ALLOWING SIMULTANEOUS TRACKI

专利名称：MULTI-MODE OSCILLATOR ALLOWING

SIMULTANEOUS TRACKING OF VARIATIONSOF A PLURALITY OF RESONANCEFREQUENCIES OF A RESONATOR

发明人：GOURLAT, Guillaume,BILLIOT,

Gérard,VILLARD, Patrick

申请号：EP15201725.7申请日：20151221公开号：EP3038253A1公开日：20160629

专利附图：

摘要：multi mode oscillator (100), including: a resonator (10) including: a movableelement (12). - actuation means (18, 20) of the mobile element in two modes of

symmetric and antisymmetric resonance. - a number of detection elements (22, 24, 26, 28)of the displacement of the movable component. - means of polarization detectionelements (101) of the signals out of phase with respect to each other. a first calculatingdevice (102) performing a first operation using the first mode frequency components andby the second method. a second calculating device (108) and a second operation mode,and the frequency components of the first and second reversing mode. and in which theresonator and computing devices to form two loops with self oscillating resonantoscillator simultaneously in the two modes.

申请人：Commissariat à l'Énergie Atomique et aux Énergies Alternatives

地址：25, rue Leblanc Bâtiment \"le Ponant D\" 75015 Paris FR

国籍：FR

代理机构：Brevalex

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