SC1221AR3 60GHz RADAR Sensor

60GHz 2D Detection model SC1221AR3

Overview

SC1221AR3 is a low power CMOS 60GHz radar sensor device for 2D location sensing.

Features

• Suited for 2D motion sensing
  • 1 x 4 uniform linear array Rx antennas detect azimuth angle, velocity and distance of multiple objects
  • High-accuracy linear chirp FMCW radar
  • Sensing area example: up to 10m(*1), 120 degree(*1) angular width
• Highly integrated device enabling easy hardware design
  • Integrating antennas, radio, ADC, FIFO and SPI interface
  • Enable to use reasonable PCB, less BOM and easy assembly
  • Small package (9.0mm x 9.0mm, BGA package)
• Low power consumption
  • 4-Level operation states (Shutdown, Deep Sleep, Light Sleep, Sensing)
  • Intelligent power control sequencer managing flexible duty cycle operation

  • 1mW average power consumption at 2D location sensing(*2)

    *1:Depending on sensor configuration and environmental conditions. To be changed according to further study

    *2:In case of conditions that Socionext assumed