Implementation Methods of High-speed and Real-time Digital Multi-beam Forming System

In this article,a high-speed and parallel digital multi-beam forming system module based on the structure of FPGA and DSP is introduced.Taking advantage of the structural characteristics of FPGA,method of parallel processing is used for complex multiplication between channels and TDM is used for multi-beam forming.The system module has functions of real-time and wideband multi-beam forming and channel adjusting.