This paper studies the three-aperture interferometic synthetic aperture radar （INSAR） detecting and imaging processing technique of the moving groUnd targets

which uses three-port clutter suppression interferometry （CSI） processing to cancel ground clutter

to detect the moving ground targets and simultaneously determine their true azimuth location and radial ground speed and to form the focus moving ground targets’ images. This paper describes in detail the principle of the three-port clutter suppresion interferometry processing

studies the approach to detect the moving ground targets and determine the true azimuth location and radial ground speed and presents a kind of method using INSAR to form the focus moving ground targets’ images. Finally

some typical computer simulation results are presented

which illustrate this technique’s availability.