摘要
面源红外目标模拟器是红外成像导弹导引头性能测试必不可少的部件。通过需求分析,利用PCI技术、FPGA芯片、SRAM芯片和DA芯片搭建了一个硬件驱动系统,用来实现驱动电阻阵列芯片的产生红外辐射的功能,同时对系统中的PCI接口芯片、FPGA芯片、SRAM芯片、DA转换芯片和电阻阵列芯片的选型进行了详细分析,并且对硬件系统涉及的FPGA外围电路、PCI接口电路、SRAM接口电路和DA转换电路进行了设计。
The infrared target simulator is an essential part of infrared imaging missile seeker performance testing parts. Based on the demand analysis, through the use of PCI technology, FPGA chip, SRAM chip, and a DA chip, the article built a hardware drive system to realize a drive chip resistor array to generate infrared radiation. At the same time, the system of the PCI interface chip, FPGA chip, SRAM chip, DA conversion chip and chip resistor array selection is analyzed in detail, and the hardware system of which is designed.
出处
《红外技术》
CSCD
北大核心
2015年第10期852-857,共6页
Infrared Technology
关键词
面源红外目标模拟器
芯片选型
电路设计
image generation computer
selection of the chip
circuit design
