Based on the software radio digital signal demodulation simulation and Realization

摘要

This paper proposes to establish a general model of digital quadrature demodulation method, the different modulation signal at the same station receiver demodulation. Through the TMS320VC33-150DSP chip on baseband signal processing, so as to obtain the modulation signal. From the experimental results and the simulation data show, The model to solve the different modulation signal is feasible.