SIGNAL AMPLITUDE MEASURING DEVICE Russian patent published in 2003 - IPC

FIELD: electronic engineering. SUBSTANCE: signal amplitude measuring device has reference voltage generator; first and second multipliers whose first inputs receive signal being measured and second ones are connected to outputs of reference voltage generator; first and second squarers whose inputs are also connected to outputs of reference voltage generator; third multiplier both of whose inputs are also connected to outputs of reference voltage generator; five integrators whose inputs are connected to outputs of first and second multipliers, first and second squarers, and third multiplier, respectively; computer unit whose inputs are connected to outputs of all integrators, data output, to display input, control outputs, to control inputs of control unit; outputs of the latter are connected to control inputs of integrators, display, and reference voltage generator. EFFECT: enlarged functional capabilities. 1 cl, 4 dwg