METHOD OF TRANSMISSION AND RECEPTION OF TELEMETERING INFORMATION WITH TIME-AND-FREQUENCY CONSOLIDATION OF RADIO CHANNEL AND ANALOG-DIGITAL METHOD OF FREQUENCY (PHASE) MODULATION OF CARRIER FREQUENCY AND DEVICE FOR ITS REALISATION Russian patent published in 2008 - IPC H04B7/04 

Abstract RU 2342783 C1

FIELD: physics, radio.

SUBSTANCE: invention concerns radiotelemetry systems, in particular, to expedients of an information transfer with time-and-frequency consolidation of a radio channel. For this purpose the information transfer is spent on several synchronous streams, in each of which on clock frequency partitioning of channels in time with porosity Q=2 is carried out, thus each stream is separated from next on a carrier frequency on the frequency interval equal F tac* n, and will shift on time for half of step; radiation of radio signals in air is carried out without a disrupture of a phase bearing oscillations.

EFFECT: magnification of throughput capacity of radio channel in restricted frequency band with maintenance of energy potential of radio-frequency spectral line.

2 cl, 5 dwg

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RU 2 342 783 C1

Authors

Kravchenko Aleksandr Ivanovich

Valovik Aleksandr Mikhajlovich

Ivlev Aleksej Nikolaevich

Pobedonostsev Valerij Aleksandrovich

Lesikov Oleg Anatol'Evich

Dates

2008-12-27Published

2007-09-24Filed