EOS SAR Antenna
The enabling technology for large-aperture SAR and SIGINT on sub-150 kg satellites
- Non-ITAR technology
- SAR imaging and RF/SIGINT collection
- Best-in-class imaging parameters
- Ultra-lightweight
- Non-ITAR technology
- SAR imaging and RF/SIGINT collection
- Best-in-class imaging parameters
- Ultra-lightweight
Use cases
One aperture, two mission classes — imaging and signals collection from the same deployable reflector.
One aperture, two mission classes — imaging and signals collection from the same deployable reflector.
SAR use cases
- All-weather, day-and-night imaging
- Maritime domain awareness & vessel detection
- Infrastructure & change monitoring
- Disaster response & flood mapping
- Terrain mapping & InSAR (DEM, subsidence)
SIGINT use cases
- RF emitter detection & geolocation
- Spectrum & interference monitoring
- Dark-vessel / AIS-off correlation
- Pattern-of-life & activity tracking
- Electronic order of battle mapping
EOS SAR antenna benefits
Physics advantage
A large aperture on a small, low-cost bus means higher gain, narrower beams, and better emitter localisation — fewer satellites for the same mission.
Dual-use aperture
The same reflector supports SAR imaging and RF/SIGINT collection — two mission types from one hardware line.
Sovereign supply
Non-ITAR, EU IP, European production — procurable by governments and operators blocked from US-controlled hardware.
Best-in-class imaging parameters
Highest bandwidth in its class, widest spotlight scene (5×20 km), best-tier NESZ versus current commercial SAR payloads.
Antenna engineering model deploy test
Full deployment sequence of the engineering model, stowed to fully deployed.
Stowed
Deployed
