Atlantika SMR
Description of the radar set, tactical-technical characteristics
Figure 1: The radar front end of the Atlantika SMR: the housing contains the complete transceiver
| Specifications | |
|---|---|
| frequency: | 33,5 … 34,1 GHz
(K-Band) |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | |
| pulsewidth (τ): | 55 or 125 ns |
| receive time: | |
| dead time: | |
| peak power: | 6 kW |
| average power: | |
| instrumented range: | |
| range resolution: | 10 m |
| accuracy: | |
| beamwidth: | 0.25° |
| hits per scan: | |
| antenna rotation: | 60 min-1 |
| MTBCF: | |
| MTTR: | |
Atlantika SMR
The Atlantika SMR is a non-coherent, operating in K-band Surface Movement Radar (SMR) for monitoring runways, taxi-ways and parking positions on airfields.
The concept is based on a maritime coastal radar for close range. The radar uses a magnetron transmitter. The airfield version can be equipped with two different antennas. Both are circular polarized waveguide slot antennas. The first version (type A2) forms a fan beam pattern. It covers a vertical angle of 7° and offers an antenna gain of 38 dB. The second version (Type A3) has an additional single-curved parabolic reflector to reduce the beam width in the elevation angle to 2.5° and forms a cosecant squared pattern. Its antenna gain in the main direction is 43 dB.