【摘要】 针对武器系统精度随使用时间而产生漂移,设计了一种基于FPGA的手持式标校终端。手持式标校终端由手持式机箱、电源模块、电池模块、信号产生模块等部分组成,是为某系统提供检验所需的射频信号,主要对系统射频信号进行校正和测试,防止信号漂移,实现及时校对。现场应用结果表明,本设计校验精度提高了20%,实现了高精度检测。更多还原

【Abstract】 According to the drift of weapon system accuracy with the use of time, a heandheld calibration terminal based on FPGA is designed. The heandheld calibration terminal which are consist of handheld box, power unit, battery unit, signal unit,etc, provide the inspection RF signal for system,mainly to calibration and testing of RF signal system, to prevent signal drift, realize the check in time.Field application results show that the design precision is improved by 20%, realized the high precision detection.更多还原