We consider a new signal processing method for the difference frequency of an FM microwave distance sensor, based on a sinusoidal signal model with three independent parameters – amplitude, frequency, and phase, which avoids the discretization error in spectral processing.
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Translated from Izmeritel’naya Tekhnika, No. 4, pp. 61–64, April, 2015.
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Khablov, D.V. Selection of Model Parameters in the Signal Processing of a Narrowband Radiowave Sensor. Meas Tech 58, 456–461 (2015). https://doi.org/10.1007/s11018-015-0734-y
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DOI: https://doi.org/10.1007/s11018-015-0734-y