They appear as quick blips at near zero Doppler shifts. Two antenna interferometry with a passive radar system. The echo arrives at slightly different times on the two antennas, which can be used ...

This technique, known as radar interferometry, especially when combined with TerraSAR-X's high geometric resolution of about one metre, opens up a range of new applications. Since TerraSAR-X only has ...

radar frequency interferometer, fire-and-forget radar-guided HELLFIRE missile and cockpit management and digitization enhancements. The combination of the FCR, RFI, and the advanced navigation and ...

This facilitates gathering fully polarimetric data for classifying objects such as houses or trees, as well as along-track interferometry. Moreover, the architecture permits routing of calibration ...