Computer modelling of microwave-optical interaction in Fabry-Perot microresonator operating as an electrooptical modulator of microwave-photonic receiver is performed. Fabry-Perot microresonator is formed by a thin z-cut LiNbO 3 plate and multilayer SiO 2 /Si mirrors upon its two edges. Microwave field is applied to the metallic electrodes located on the top and the bottom facets of the LiNbO 3 plate. Conditions of resonant microwaveoptical interaction in Fabry-Perot microresonator at different patterns of metallic electrodes are obtained and discussed.
In this article we consider the possibilities of using organization of meteor-burst communication system in the subpolar regions of the Earth. Orthogonal frequency-division multiplexing (OFDM) signals as a general form of multi-frequency signals with amplitude limitation were applied. Optimal values of Peakto-average power ratio (PAPR) reduction were found.
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