DEVICE FOR DYNAMIC PARAMETER MEASUREMENT IN NAVIGATION INSTRUMENTS INCLUDING ROTATING TRANSFORMER Russian patent published in 2014 - IPC H03M1/66 G01R35/02 

FIELD: measuring instrumentation.

SUBSTANCE: measurement device of navigation instruments containing rotating transformer and a switch includes additionally two conversion channels, each consisting of generator, reversible counter and a series of DAC, phase rotator, power amplifier with its output used as output of device switching rotating transformer windings of the navigation device checked, counting input of reversible counter is connected to generator, output is connected to digital input of DAC, reference voltage output of which is connected to the switch output, input of which is connected to AC power source.

EFFECT: extended functional capabilities due to enabled measurement of dynamic parameters.

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