FIELD: radio engineering, communication.
SUBSTANCE: device for changing the sampling frequency in multi-channel digital receivers comprises a side for calculating polynomial coefficients containing a delay line, calculators comprising shift devices, registers, adders; time sampling unit; interpolating polynomial calculation block.
EFFECT: ensuring the implementation of the device without using hardware multipliers, simplifying the structure of the polynomial coefficient calculation unit, as a consequence, reducing the dynamic power consumption of the device, ensuring the implementation of multi-channel digital receivers for radio monitoring.
2 dwg
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