Design and Implementation of Beam Control System Based on FPGA

Abstract

As the use of phased array technology becomes more widespread, it is receiving increased attention. Among them, the excellent performance of the beam control system will directly affect the performance of the whole phased array. FPGA is the preferred control chip for developing a beam control system. Therefore, this paper designs a beam control system architecture based on FPGA, designs the main functional modules of the system in detail, and conducts simulation experiments on its important functions. The results show that the system can quickly and accurately calculate the phase shift code required by the antenna unit to achieve fast beam response.