METHOD AND DEVICE FOR TIMING M-SEQUENCE Russian patent published in 2005 - IPC

Abstract RU 2244384 C2

FIELD: radio engineering; timing pseudorandom sequences; timing with low signal-to-noise ratio at receiver input.

SUBSTANCE: proposed method for timing M-sequence involves generation of information-signal estimate value by analog processing of digitized information-signal readings including qualified predicted signal value obtained from recurrent conversion of information signals received and estimated earlier. Device implementing this method is provided with newly introduced unit for shaping qualified predicted value; in addition improvements are introduced in structure of estimate signal shaping unit.

EFFECT: reduced pull-in time.

4 cl, 8 dwg

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RU 2 244 384 C2

Authors

Chesnokov M.N.

Zhurchenko A.B.

Shcherbakov A.I.

Onyshko D.A.

Borisov R.V.

Dates

2005-01-10—Published

2002-01-21—Filed