FIELD: electricity.
SUBSTANCE: proposed device comprises: low-frequency filter 1, double-threshold computing element 2, signal evaluation generator 3, control unit 4, clock generators 5 and pseudonoise signal generator 6, switching units 7 and 9, shift register 8, calculator 10, decoder 11 of feedback polynomial coefficients, phase synchronism trigger 12, controlled key 13, decider 14, unit 15 for analysis of autocorrelation function of M-sequence and OR gate 16 per two inputs.
EFFECT: reduced time for synchronisation of M-sequence of pseudonoise signal due to on-line analysis of autocorrelation function of this M-sequence.
2 dwg
| Title | Year | Author | Number |
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