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Envelope Detection Algorithm for an Amplitude-Modulated Random Signal

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Measurement Techniques Aims and scope

We develop an algorithm for detecting the envelope of a noisy signal whose amplitude modulation involves a harmonic signal of unknown frequency. Knowledge of the envelope enables the determination of the frequency and modulation depth. Our analysis validates and shows the performance efficiency of the proposed algorithm for signals of different origin.

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Authors and Affiliations

  1. All-Russia Research Institute of Physicotechnical and Radio Measurements (VNIIFTRI), Mendeleevo, Russia

    D. A. Solodkii & A. V. Kistovich

Authors
  1. D. A. Solodkii
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  2. A. V. Kistovich
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Correspondence to D. A. Solodkii.

Additional information

Translated from Izmeritel’naya Tekhnika, No. 1, pp. 42–45, January, 2015.

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Solodkii, D.A., Kistovich, A.V. Envelope Detection Algorithm for an Amplitude-Modulated Random Signal. Meas Tech 58, 64–69 (2015). https://doi.org/10.1007/s11018-015-0664-8

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  • DOI: https://doi.org/10.1007/s11018-015-0664-8

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