Abstract
A device capable of converting signals with frequencies of >100 kHz into the operating frequency band of an audio card of a personal computer and measuring amplitude-frequency responses of elements in a 100-kHz to 20-MHz band is described. The frequency resolution of this amplitude-frequency response analyzer is equal to the product of the frequency resolution specified by the processing program into the compression ratio. The dynamic range is >50 dB.
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Original Russian Text © V.A. Zhoglikov, E.M. Zuikova, E.V. Lebedev, 2010, published in Pribory i Tekhnika Eksperimenta, 2010, No. 5, pp. 78–79.
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Zhoglikov, V.A., Zuikova, E.M. & Lebedev, E.V. An amplitude-frequency response analyzer operating in a 100-kHz to 20-MHz band. Instrum Exp Tech 53, 693–694 (2010). https://doi.org/10.1134/S002044121005012X
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DOI: https://doi.org/10.1134/S002044121005012X