Research of Digital Down Conversion Based on Band-pass Sampling Multi-Channel Receiver
Yao Yuan-cheng · Journal of Southwest University of Science and Technology · 2010
Combined with the specific research,this paper analyzed the selection methods of sampling frequency based on IF band-pass sampling theorem.Focusing on the digital multi-channel receiver proposal and digital down-conversion technology,each module was verified by matlab simulation and FPGA timing simulation.The results demonstrate the feasibility and correctness of proposal,which has big reference meaning in the engineering application.