太赫兹科学与电子信息学报2016，Vol.14Issue(4)：541-544,4.DOI:10.11805/TKYDA201604.0541
合成孔径雷达回波模拟器
张玉宪 1袁常顺2
作者信息
- 1. 海军航空兵学院，辽宁省葫芦岛 125001
- 2. 北京航空航天大学电子信息工程学院，北京 100191
- 折叠
摘要
Abstract
The echo simulator is of great significance to the research on Synthetic Aperture Radar (SAR), whereas it costs massive computation. In order to realize fast simulation of SAR echo, the Field Programmable Gate Array(FPGA) is adopted as the kernel chirp to design the digital signal processing board specially used in SAR echo simulation. The simulation algorithm is realized on the board by programming. The application result shows that the realization of SAR echo simulator based on FPGA can greatly accelerate the simulation speed and significantly reduce energy consumption.关键词
合成孔径雷达/回波仿真/实时/现场可编程门阵列Key words
Synthetic Aperture Radar(SAR)/echo simulator/real-time/Field Programmable Gate Array分类
信息技术与安全科学引用本文复制引用
张玉宪,袁常顺..合成孔径雷达回波模拟器[J].太赫兹科学与电子信息学报,2016,14(4):541-544,4.
