Indra said the system's development and demonstration was sponsored by the European Defense Agency in a two-year project called Array Passive ISAR Adaptive Processing and involving a number of European organizations.
"Indra has implemented the most complex and innovating signal processing algorithms in this solution, such as STAP (Space Time Adaptive Processing) and non-deterministic digital beam forming techniques," Indra said.
The system's smart functionalities have turned it into the most advanced solution available right now and the only system that can offer high-resolution images."
Passive radar, which uses signals present in the environment, does not emit radiation. Indra's system uses Digital Terrestrial Television signals as the non-cooperative sources of illumination in the environment and its new advanced inverse synthetic aperture radar processing capacity, resulting in the use of the target's movement to obtain its radar image.