FIELD: broadband radio communications; radio navigation
SUBSTANCE: invention relates to data processing and decision-making devices in broadband radio communications and radio navigation. The technical result consists in reducing the search time based on the delay of spread spectrum signals (SSS) and increasing the reliability of SSS reception and processing of decisions by implementing elements of the theory of the “third decision circuit” for receiving and processing derivative nonlinear sequences and making decisions by means of staggered reception procedures for processing “according to the form” of periodic intercorrelation and partial correlation functions. This result is achieved by the fact that in the device of the third decision circuit, the buses of the corresponding parallel outputs of the corresponding gates are connected to the corresponding buses of the first and second parallel inputs of the final adder, the output of which is connected to the input of the decision device, the first and second outputs of which are the decisive outputs of the device.
EFFECT: reducing the search time based on the delay of spread spectrum signals (SSS) and increasing the reliability of SSS reception and processing of decisions.
1 cl, 20 dwg
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