u-blox ANT-B11 BLUETOOTH® AoA Antenna Board
u-blox ANT-B11 BLUETOOTH® AoA Antenna Board is compact and designed for BLUETOOTH angle-of-arrival (AoA) direction-finding systems. The board features three-patch antenna elements that combine performance and a small PCB size. The antenna measures the angle of an incoming BLUETOOTH Low Energy radio signal and determines a BLUETOOTH LE device's azimuth or elevation information in an indoor environment. The u-blox ANT-B11 BLUETOOTH® AoA Antenna Board features the NINA-B411 BLUETOOTH 5.1 standalone module running the u-locateEmbed software that implements the unique u-blox direction-finding algorithm for high-precision indoor positioning. The digital interfaces of the NINA-B411 module connect to a standard, widely available pin header, allowing easy connection to an application board, thus forming a complete AoA anchor point.
Features
- Compact, three-element antenna array on a small PCB (29.5mm x 93.5mm)
- Outputs the final Azimuth or Elevation angle information, which is ready to use on the application level
- Runs u-locateEmbed software for high-precision indoor positioning
- Located embedded software for high-precision positioning
- BLUETOOTH SIG compliant
- Low power consumption
- 2.402GHz to 2.480GHz frequency range
- Dual polarization (horizontal and vertical)
- -3dBi peak gain
- -40°C to +85°C operating temperature range
- 20-pin surface mount header connector (1.27mm pitch)
- 3.2mm holes for fastening to development/application boards
Related Products
u-blox NINA-B41 Series BLUETOOTH® 5.1 Low Energy Modules
Based on the Nordic nRF52833 chip, it is pin-compatible with the NINA-B3 module.
發佈日期: 2022-12-19
| 更新日期: 2024-05-16