DEVICE FOR SYNCHRONIZATION OF M-SERIES Russian patent published in 2006 - IPC H04L7/00 

Abstract SU 1840196 A1

FIELD: radio engineering, possible use for engineering communication systems for various uses for accelerated synchronization of noise-like signals under conditions of intensive interference.

SUBSTANCE: device for synchronization of M-series contains two channels, each of which consists of serially connected multiplexer and block for accumulating, checking and recording, and also generator of supporting voltage, each of two outputs of which is connected to second input of multiplexer of appropriate channel. In accordance to invention, device additionally contains, connected serially, information accumulation block, block for fast correlation transformation, averaging block, normalizing block, block for accumulating correlation functions, solving block, first address generator and second address generator, and also control block, while input of block for accumulating, checking and recording each channel is connected to appropriate input of information accumulation block, output of block for fast correlation transformation is connected to second input of normalizing block, second output of block for selecting maximum is connected to second input of normalizing block, second output of block for selecting maximum is connected to second input of first address generator, output of second address generator is connected to third input of information accumulation block, second output of solving block is connected to second input of block for accumulating correlation functions, while output of control block is connected to control inputs of blocks for accumulating, checking and recording, information accumulation block, block for fast correlation transformation, averaging block, block for accumulating correlation functions, block for selecting maximum and first and second address generators.

EFFECT: increased resistance to interference and shortened search time.

10 dwg

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SU 1 840 196 A1

Authors

Kozlenko Nikolaj Ivanovich

Ryzhkova Rimma Nikolaevna

Jadrikhinskij Aleksandr Jur'Evich

Levchenko Jurij Vladimirovich

Dates

2006-08-10Published

1983-06-21Filed