Realization of the Digital Frequency Modulation Transmitter Based on FPGA and DDS
Zhenwei Wang · Audio Engineering · 2006
Combined with the existing project, a frequency modulation transmitter across bands is designed based on FPGA(Field Programable Gate Array)and DDS(Direct Digital Synthesis). The framework of the system and FPGA control structure are given. The program is realized in ISE6.3. The DDS functional modular is written in MATLAB, and a system simulating method based on the interface of the MODELSIM5.8 and MATLAB is given.