Acconeer A111 Pulsed Coherent Radars

Acconeer A111 Pulsed Coherent Radars (PCRs) are based on patented sensor technology with pico-second time resolution and measure absolute distance with mm accuracy up to a range of 2m and with a configurable update rate. These 60GHz radar system modules are fully integrated into a small 29mm² package and optimized for high precision and ultra-low power. This one-package solution features integrated baseband, RF front-end, and antenna in package (AiP). Acconeer A111 Pulsed Coherent Radars offer easy integration into any portable battery-driven device.

Features

Fully integrated sensor
- 60GHz PCR
- Integrated baseband, RF front-end, and AiP
- 5.5mm x 5.2mm x 0.88mm fcCSP, 0.5mm pitch
Accurate distance ranging and movements
- Measures absolute range up to 2m
  - Absolute accuracy in mm
- Relative accuracy in µm
- Possible to recognize movement and gestures for several objects
- Support continuous and single sweep mode
- HPBW of 80° (H-plane) and 40° (E-plane)

Easy integration
- One-chip solution with integrated baseband and RF
- Can be integrated behind plastic or glass without the need for physical aperture
- Single reflowable component
- 1.8V single power supply, enables with power on reset (PoR)
- Clock input for crystal or external reference clock, 20MHz to 80MHz
- SPI interface for data transfer, up to 50MHz SPI clock support
- INTERRUPT support

Applications

High precision distance measurements with mm accuracy and high update rate
Proximity detection with high accuracy and the possibility to define multiple proximity zones
Motion detection, Speed detection

Enables material detection
High precision object tracking, enabling gesture control
High precision tracking of 3D objects
Monitor vital life signs such as breathing and pulse rate

Acconeer A111 Pulsed Coherent Radars

Features

Applications

Block Diagram

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