FIELD: physics.
SUBSTANCE: multichannel device for analysing spatial vector quantities has multi-component sensors of spatial quantities whose outputs are connected to inputs of a commutator, each output of which is connected to inputs of corresponding multiplying digital-to-analogue converters whose outputs are connected to inputs of corresponding adders, the outputs of which are connected to inputs of a measurement and control unit, the address code and control code outputs of which are respectively connected address inputs of the commutator and control code inputs of the multiplying digital-to-analogue converters. The auxiliary input of each adder is connected to the output of the corresponding auxiliary multiplying digital-to-analogue converter whose inputs are connected to the output of a reference voltage source, and control inputs are connected to the control code output of the measurement and control unit.
EFFECT: more reliable functioning.
9 cl, 8 dwg
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