Implementation of the Quadrature Waveform Generator Based on DSP Builder
Guohai Xiong, Xuejun Zhou, Peirong Ji · 2008
A simple scheme for designing quadrature waveform generator is proposed and the mathematical model is built with DSP Builder, which is verified by simulation in Simulink. The model is transformed into hardware description language through signal compiler, which is downloaded to FPGA after Quartos simulation is correct. The output quadrature waveform can realize flexible frequency change, phase change and amplitude change and realizes full digital design.