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个人信息Personal Information
教授
招生学科专业：
信息与通信工程 -- 【招收博士、硕士研究生】 -- 电子信息工程学院
电子信息 -- 【招收博士、硕士研究生】 -- 电子信息工程学院
毕业院校：南京航空航天大学
学历：南京航空航天大学
学位：工学博士学位
所在单位：电子信息工程学院
办公地点：电子信息工程学院318办公室
联系方式：zhudy@nuaa.edu.cn， 025-84892410(Tel)， 2843602904(qq)
电子邮箱：
Video SAR High-speed Processing Technology Based on FPGA
点击次数：
所属单位：电子信息工程学院
发表刊物：IEEE MTT-S Int. Microw. Biomed. Conf., IMBioC - Proc.
摘要：Designing and implementing a Video SAR (Video Synthetic Aperture Radar, SAR) high-speed processing system through a Field Programmable Gate Array (FPGA), which can achieve an imaging processing speed of 5 frames per second. This paper proposes a high-speed processing scheme based on PFA imaging algorithm, which lays a foundation for the real-time performance of video SAR imaging processing. The system realizes radar imaging multi-pulse parallel range processing and high-precision SINC interpolation parallel azimuth processing. The design is verified by the Xilinx Virtex7-XC7VX690T-2FFG1761 development board. The test results show that the system can achieve 2048∗2048 points single-precision complex image imaging processing in 0.18 seconds at a frequency of 200MHz. The real data processing results verify the reliability and effectiveness of the system. © 2019 IEEE.
是否译文：否
发表时间：2019-05-01
合写作者：Wang, Die,Liu, Rui
通讯作者：朱岱寅