| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: correlation receiver of noise-like signals with minimum frequency modulation comprises a phase synchronisation unit, a code synchronisation unit which includes a time discriminator, a code generator, the additional output of which is connected to a decoder, a quadrature signal synthesiser and a reference signal former, which eliminates phase synchronisation anomalous errors which are multiples of the half-period T/2 of the carrier frequency.EFFECT: high accuracy of code synchronisation of a correlation receiver of noise-like signals with minimum frequency modulation owing to high reliability of correct elimination of ambiguity of phase synchronisation.1 dwg |
