摘要
文章以超宽带雷达侦察接收机信号处理为应用背景,论述了一种基于ADC083000的高速数据采集系统的设计方案。该方案以Xilinx公司Virtex-5系列FPGA为平台,控制高速模数转换器ADC083000,完成雷达信号的带通采样、数据传输、存储、信号处理功能,并选取高速DDR2作为存储设备,解决海量数据存储问题。该方案实现了软件、硬件设计,测试结果验证了方案的可行性。
As an ultra-wideband radar reconnaissance receiver signal processing for the application background, this paper presents a design scheme of high-speed data acquisition system based on ADC083000. The Virtex Series FPGA is used as the main platform to control the high - speed ADC083000 for completing data acquisition of ultra - wideband radar signal by bandpass sampling, data transmission, storage and signal processing. High-speed DDR2 are selected as the storage devices to solve the mass data storage problems. The system implements the software and hardware design and the test results verify the feasibility of the solution.
出处
《实验科学与技术》
2010年第2期8-11,共4页
Experiment Science and Technology
