基于FPGA的激光引信信号处理单元设计OACSTPCD
Design of signal processing unit for laser fuze based on FPGA
分析了多象限激光引信系统的组成和工作原理.现场可编程门阵列(FPGA)具有体积小,集成度高和接口资源丰富的特点,有利于实现信号处理电路小型化设计和引信复杂算法设计.通过软件算法仿真和整机测试,基于 FPGA的信号处理电路满足引信实时性要求,并给出了信息处理流程.针对阳光和云雾干扰的抗干扰算法及目标识别算法提高了引信抗干扰能力.
Multi-quadrant laser fuze system and working principle are analyzed. Field Programmable Gate Array(FPGA) features some characters, including small size, high integration of circuits and rich chip interfaces, which are helpful to realize the miniaturized design of signal processing circuits and complex algorithm design of fuze. According to software algorithm simulation and overall test, the signal processing circuits based on FPGA satisfy the real-time requi…查看全部>>
陆长平
上海无线电设备研究所,上海 200090
信息技术与安全科学
激光引信信号处理目标识别算法
laser fuzesignal processingtarget recognition algorithm
《太赫兹科学与电子信息学报》 2015 (6)
913-916,4
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