Radar technology is a key component of modern driver assistance and automated driving systems.

SRR52x

Short-range radar

SRR52x is a high-performance 77 GHz short-range radar sensor for various premium backward and forward-looking applications. Its small package can be integrated flexible and robust behind several kinds of painted bumpers.

Benefits and features

  • Object list / blind spot warning / lane change assist (Type IIIc) / rear cross traffic alert (with braking) / front cross traffic alert (with braking) / rear pre-crash sensing / occupant safe exit / avoidance of lateral collision
  • Blockage detection / auto alignment
  • LED driver / up to two mountside IDs
  • Ethernet interface
  • Safety integrity level according to ISO 26262: up to ASIL-B
  • Frequency approval compliance for following core countries: European Union / USA / Canada / Japan / South Korea / China / Australia
Short Range Radar - SRR52x

Technical data

  • Dimensions: 83 x 68 x 22 mm (w/o connector)
  • Mass: ~135 g
  • Range: 100 m @ 0°
  • Field of view: ± 90° detection / ± 75° measurement
  • Update rate: 50 ms
  • Speed meas. acc.: ± 0.07 kph
  • Temp. range: -40° to +85°
  • Power dissip.: 4.2 W
  • Supply voltage: 12 V
  • Operation freq.: 76…77 GHz
Short Range Radar - SRR52x

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