Рақамли технологияларнинг назарий ва амалий масалалари Том 1 № 1 (2022) · с. 42-47
Study of Communication Line Parameters with Digital Modulation Methods
Мирзокулов, Х.Б., Усмонов, Ж.Т., Нормахмадов Б.Ж., Б.Ж., Абдураимов, А.Х.
Аннотация
In this article, data communication lines with digital modulation methods are considered and analyzed. The main properties and operating principles of binary and quadrature phase manipulation methods are presented. Simulation models of a communication line have been developed using the Matlab Simulink program. The results of the simulation model are also presented and the bit error rate (BER) parameter is analyzed.
BPSKQPSKbit error ratemodulationsimulation modelBPSKQPSKчастота возникновения ошибокмодуляцияимитационная модель
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