METHOD OF INFORMATION TRANSFER IN CONDITIONS OF REFLECTIONS (VERSIONS)

摘要

FIELD: radio engineering. ^ SUBSTANCE: method is implemented as per means for selection of clock frequency values of pseudorandom sequence (PRS) of complex phase-shift signal, at which considerable attenuation of influence of fade-outs is provided due to reflections of signals from sea water surface under certain operating conditions of communication channel. On-line selection of PRS clock frequency values FT is performed during pre-start preparation and possibility of changing PRS clock frequency values FT in normal operation mode at changing the radio channel parameters taking place at various locations of space vehicle and sea-based subscriber station. ^ EFFECT: improving interference immunity of satellite radio channel of L-band. ^ 3 cl, 5 dwg