A Study on ISAR Imaging Technology Based on Computing Grid
Li Xin · Modern Radar · 2008
In the processing of high resolution radar raw data,a lot of data and of big calculation amount will be involved.A single computing platform can't achieve real-time imaging due to limitation of hardware.Grid computing is a kind of distributed computing that utilizes network resources sufficiently to process massive data and complicated computing.Based on grid computing,we propose and realize a ISAR imaging grid computing platform based on RD algorithm.Validity of the platform has been validated via simulated data.Compared with single processor,the efficiency of imaging process of large-scale matrix has been greatly improved.