PAR–E
Reference Projects
Czech Republic – Air Force
Bulgaria – Air Force
Bulgaria – Air Force
Product by
The PAR-E precision approach radar provides important support for the approach and landing control of various aircraft, including emergency landing due to avionics failure. The radar utilizes active electronic scanning antennas (AESA) both in the azimuth and the elevation, which allows cooperation without mechanical movement of the antennas. The radar meets the relevant ICAO standards and recommendations and follows the NATO Vision document, which PAR technology will follow until at least 2040.
Technical data
| Frequency Band | X-band |
| Used Principle of Electronic Scanning | AESA |
| Instrumented Range | 40 km (21,6 NM) |
| Instrumented Azimuth Sector | -15 ° to +15 ° |
| Instrumented Elevation Sector | -1 ° to +14 ° |
| Data Refresh Rate | < 1 s |
| Azimuth Antenna Vertical Tilt Mechanism | -2 ° to +3 ° around optimal setting |
| Elevation Antenna Skew Mechanism | -10 ° to +10 ° around azimuth scan centreline |
| Signal Processing Type | Adaptive MTD |
