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The noise immunity of the digital demodulator MFM-AM signal used in data communications systems of air traffic control with automatic dependent surveillance against a non-Gaussian noise

Abstract

The article analyzes the robustness of the digital demodulator of the signal with the lowest frequency shift keying at a subcarrier frequency with respect to non-Gaussian interference type of atmospheric, industrial noise and interfering frequency -and phase-shift keyed signals. This type of demodulator is used for the transmission of navigation data in the systems of air traffic control with automatic dependent surveillance.

About the Author

A. L. Senyavskiy
МТУСИ
Russian Federation


References

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Review

For citations:


Senyavskiy A.L. The noise immunity of the digital demodulator MFM-AM signal used in data communications systems of air traffic control with automatic dependent surveillance against a non-Gaussian noise. Civil Aviation High Technologies. 2015;(220):125-129. (In Russ.)

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ISSN 2079-0619 (Print)
ISSN 2542-0119 (Online)