大规模雷达喇叭阵列控制系统

Large-scale Array Radar Antenna Control System

摘要:

研制一种应用于毫米波制导仿真实验的大规模雷达喇叭阵列控制系统并进行实现；针对采用的三元组天线阵列结构,对上位机和下位机进行软件实现,对由RS485收发板和TTL控制板组成的阵列控制系统进行设计并进行利用FPGA进行实现,对整个控制系统进行软硬件协同仿真；最终对阵列控制系统采用Xilinx公司Virtex-4系列的XC4VSX55-10FFG1148C器件进行综合,差分传输逻辑和TTL控制逻辑分别占用4353LUTs 和5565 LUTs；试验证明,该系统在硬件规模和性能上都满足设计要求,具有很好的应用前景。

Abstract:

In this paper a large-scale array radar antenna control system applied in millimeter wave guidance simulation is given. An ordered triple Antenna array is adopted in this design, and the super-ordination machine and the lower position machine are achieved with software method, the control system which includes RS485 transceiver and TTL control board is implemented by FPGA. and then the whole system is simulated with Software and hardware corporation way. At last the control system is synthesized with the device of XC4VSX55-10FFG1148C, the Differential transmission logic and TTL control logic consume 4353LUTs and 5565 LUTs respectively .The above experiments show the system meets the requirement and has a broad application prospect.