A calculator model for the estimation of noise immunity of trans-ionospheric communication channels, based on the theory of residue number systems
In this article we try to propose a new model of an application-specific integrated circuit (ASIC) for calculation of the error probability in the trans-ionospheric channel. The new ASIC based on using of residue number system and this model investigates advisability of developing such hardware. Whi...
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| 要約: | In this article we try to propose a new model of an application-specific integrated circuit (ASIC) for calculation of the error probability in the trans-ionospheric channel. The new ASIC based on using of residue number system and this model investigates advisability of developing such hardware. While travelling through the ionosphere the signals of the space communication systems are subject to modifications in amplitude, phase and polarization. Thats which leads to intermittent reception, high error rate and weak noise immunity. In prospect by using of the analytical error probability, we can set to transmitter frequency and timings parameters of a signal to do preemptive correction and avoid weak noise immunity |
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