APPROACHES OPERATE INFORMATION PARAMETER ON CARRIER FREQUENCY, DESCRIBED BY WALSH FUNCTION

Ilka Stefanova

Scientific paper ID 1258 : 2015/3

APPROACHES OPERATE INFORMATION PARAMETER ON CARRIER FREQUENCY, DESCRIBED BY WALSH FUNCTION

Ilka Stefanova

Increasingly spread in practice are non-sinusoidal carrier, described by Walsh functions. They give a wider choice of parameters to be operated from the data signal.

Each choice of modulation type has its advantages and disadvantages. In the proposed paper discusses criteria for selection of parameter information depending on the intended use of the radio-system for the transmission of information, data mining and others. In respect of such a target exposed conclusions and recommendations for the needs of the practic

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цифрови носещи модулации сигнали на УолшKew words: digital carrying modulations signals of WalshIlka Stefanova

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