Abstract: In the field of modern mobile communication, (Quadrature Phase Shift Keying) QPSK modulation technology is widely used, which has a great advantage that it can work normally in a limited ...
This project focuses on the design, simulation, and performance optimization of two key digital modulation techniques — Quadrature Phase Shift Keying (QPSK) and Offset Quadrature Phase Shift Keying ...
Abstract: Multi-input frequency shift keyying can overcome the problem of low band utilization rate in the process of binary frequency shift keyying, and has a wide practical application range. In ...
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