Application of FPGA+DSP in Software Radio

The article introduces concept of software radio.It analyzes the function and the superiority of FPGA and DSP in the software radio,and proposes realizing different plans of the software radio.This kind of design thought stressively studies the application of FPGA+DSP technology in the software Radio which meets the anticipated design purpose.The practice proves that FPGA and DSP mixture designation's method provides one kind of more nimble plan for software radio.