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6-Beam Simultaneous Lobing 3D Radar



System Features

 

  • 6-Beam simultaneous-lobing 3D radar(ESR 360L)
  • 9-Beam simultaneous-lobing 3D radar(ESR 380)
  • Active antenna housing distributed transmitter and receiver
  • Integral Track-While-Scan
  • Fully coherent architecture
  • High mobility via transporter or trailer
  • Air transportable
  • Co-located or remote operations centre
  • Comprehensive ECCM suite
  • Local and remote control and status monitoring
  • External data link
  • High reliability, short down-time design
  • Comprehensive on-line BIT with diagnostics
6-9 Beam Simultaneous Lobing 3D Radar|ESR 360|ESR380




Table 1: Performance Specifications

 

ESR 360L
 ESR 380
Frequency L-Band (NATO D-Band)
Instrumented range 200 km 445 km
Detection range (RCS=2 m², 80% Pd , 10-6fa ) 185 km 350 km
Antenna rotation rate 6/15rpm 6 rpm
Altitude >12km
 >20km
Signal processor MTI / MTD
Target track capability >100 targets/s
Radar accuracy(range) 25 m 25 m
Radar accuracy(azimuth) 0.3° 0.3°
Radar accuracy(elevation) 0.5° 0.2°
ECCM features
 Automatic jammer detection and avoidance

Frequency agility

Random PRF stagger

Digital pulse compression

Single pulse suppression

Low mean antenna sidelobe levels
Deployment time (operational) < 30 minutes
Altitude (operational) 3 000 m
Wind(operational) 120 km/h
Wind(survival) 200 km/h

Sub-system Features
  • Antenna
              > 6-Beam simultaneous lobing (ESR 360L)
              > 9-Beam simultaneous lobing (ESR 380)
              > Independent ESM analysis
              > Composite planar array
              > Robust composite material structure
  • Transmitter
              > Distributed solid-state transmitter
              > 18 Radiating elements (ESR 360L)
              > 30 Radiating elements (ESR 380)
              > Wide band
              > Air cooled
  • Receiver
              > Distributed 6-channel configuration (ESR 360L)
              > Distributed 9-channel configuration (ESR 380)
              > Low noise figure
              > Self-calibrating
              > Auto offset control

  • Processor
              > Independent processor per beam
              > Digital pulse generation and compression
              > Range and Temporal CFAR
              > Adaptive thresholding
              > Plot extraction and track-while-scan
              > Performance optimisation by sector or range/azimuth gate
  • Display
              > High resolution colour display
              > Integral maps
              > Radar control & status display
              > Full mission control features

Options
  • Integrated IFF
  • Customised logistic
  • Integrated Command and Control
  • Multiple-sensor data display
  • Customised ECCM


6-Beam Simultaneous Lobing 3D Radar