Analysis AND Investigation OF Characteristics OF Quadrative Phase Modulation Affecting Interference-resistant Reception
A. B. (A) JabborovDepartment of Radio Engineering Devices and Systems of Tashkent State Technical University
ABI
Annotatsiya
The article investigates the main regularities of noise-immune formation of quadrature phase modulation. Mathematical models, diagrams of the QPSK signal and the results of a theoretical study of the dependence of the bit error probability on Eb / N0, to ensure noise-immune reception of digital television signals.
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