节点文献
基于DSP或FPGA的脉冲压缩实现方法
Ways to Realization Pulse Compression Based on DSP or FPGA
【摘要】 针对雷达信号脉冲压缩出现的大运算量到底需要多少硬件资源问题,详细地给出了两种频域脉压算法的具体实现步骤及其全程脉压运算量的计算公式;并进行了单芯片FPGA实现高阶脉压算法的仿真。
【Abstract】 In order to solve the complicated arithmetic for the pulse compression, this paper gives two methods in frequency -domain and one way in time-domain realization . It also gives the equations for arithmetic quantity of each method. Using only one IC to realize pulse compression system has been simulated.
【关键词】 脉冲压缩;
重叠相加法;
重叠保存法;
数字信号处理器;
可编程逻辑器件;
【Key words】 pulse compression; overlap addition; overlap store; DSP; FPGA;
【Key words】 pulse compression; overlap addition; overlap store; DSP; FPGA;
- 【文献出处】 实验科学与技术 ,Experiment Science & Technology , 编辑部邮箱 ,2006年04期
- 【分类号】TN957.51
- 【被引频次】7
- 【下载频次】266