Analysis of FM demodulator output noise with applications to FM telemetry (Q868407)
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scientific article; zbMATH DE number 5131027
| Language | Label | Description | Also known as |
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| English | Analysis of FM demodulator output noise with applications to FM telemetry |
scientific article; zbMATH DE number 5131027 |
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Analysis of FM demodulator output noise with applications to FM telemetry (English)
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5 March 2007
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Summary: We present an analysis for evaluating the probability density function (pdf) of the noise at the output of a frequency demodulator. It is shown that the noise is non-Gaussian and that for low to medium signal-to-noise power ratios its pdf differs very significantly from the Gaussian pdf commonly assumed in simplified analyses. These results are very important for analyzing the performance of the PCM/FM type of modulation schemes used in telemetry systems as illustrated in the paper.
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