DEVICE FOR MODELLING PREDICTION OF CONDITION AND REJECTION OF RADIO-ELECTRONIC EQUIPMENT Russian patent published in 1994 - IPC

FIELD: computer technology. SUBSTANCE: device has unit 1 for computing predicted value of average noise power, unit 2 for computing average power for predicted moment of time, unit 3 for modelling low-frequency noise which has noise generator 4, group of pulse amplitude regulators 5, the first, the second and the third lower frequency filters 6, the first and the second adders 7, pulse generator 8, starting pulse generator 9, linearization unit 10, saw-tooth voltage generator 11, two division units 12, two switches 13, two subtraction units 14, controlled voltage supply 15, root-mean square value of noise meter 16, digital-to-analog converter 17. Unit 3 has also delay line 18. EFFECT: widened operational capabilities. 3 dwg