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Journal of Projectiles, Rockets, Missiles and Guidance >
Simulation of Frequence Coherent Demodulated of MSK Signal in Data Link
Received date: 2016-12-05
Online published: 2025-05-22
The Data link is not only a battle, and joint military operations binder, is to improve the combat platform rapid response capability and the key link of the cooperative engagement capability. It has strong confidentiality and anti-interference ability. Based on the analysis of data link of MSK signal noise resistance for research purposes, choose a jump of single pulse signal data link effective duration as simulation objects, the MSK signal frequency coherent demodulation method have been simulated analysis. Simulation results show that when SNR is higher than 15 dB, the frequency coherent demodulation method can be used to realize the demodulation of MSK signal.
Key words： data link; MSK signal; frequency quadrature modulation; simulation
ZHOU Fan , FENG Chuan , ZHAO Fangxin . Simulation of Frequence Coherent Demodulated of MSK Signal in Data Link[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017 , 37(5) : 115 -118 . DOI: 10.15892/j.cnki.djzdxb.2017.05.028
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