Antenna Array PCB


CHW1010-ANT2-1.0 Antenna Module

CoreHW CHW1010-ANT2 is an antenna module consisting of sixteen patch antenna elements. The antenna array PCB is intended for direction and positioning system solution providers.

CHW1010-ANT2 antenna array board contains CoreHW CHW1010 SP16T Bluetooth AoA/AoD capable antenna switch for antenna controls and Bluetooth CTE sampling. The device comprises of very low phase mismatch antenna switch array which enables real high accuracy positioning.

CHW1010-ANT2 antenna boards enable system solutions which are insensitive to multipath signal and has outstanding position accuracy down to 10cm level.CoreHW offers an AoA reference design system with CoreHW firmware and Windows PC positioning engine SW with user interface (GUI). The reference system contains four patch antenna array-based locators. The reference system can be used for laboratory tests and PoC testing in real use case scenarios.

CoreHW CHW1010-ANT2 antenna module

Key Features

  • CoreHW CHW1010-ANT2 antenna module for Bluetooth® Low Energy 5.1 AoX direction finding systems
  • Operating frequency range: 2400-2483 MHz
  • CoreHW CHW1010 SP16T Bluetooth AoA/AoD antenna
  • Connectors for radio frequency signals and CoreHW
    CHW1010 SP16T GPIO control signals
  • Sixteen patch antenna elements
  • Low cost 4-layer PCB stack-up structure
  • Optimized phase balance between antenna chains
  • Firmware support and antenna models available
  • PCB dimensions: 150mm x 150mm


  • Asset tracking in factories, offices, logistics etc.
  • Access control
  • People tracking
  • Wayfinding
  • Point-of-interest services
  • Proximity marketing
  • Shopping guidance and assistance
  • Equipment and facilities utilization
  • Consumer behavior analysis
  • Security services
  • Item finding

CHW1010-ANT2 Product Brief


Request Datasheet

Request Datasheet

Related Products


CHW1010-ANT3-1.0 is an antenna module consisting of four patch antenna elements. It is intended for direction fidning and positioning system solution providers.

CHW1010-ANT3-1.0 antenna module

RF Switches

CHW1010 and CHW1020 enable very high direction-finding accuracy needed especially for Bluetooth 5.1 Angle of Arrival (AoA) and Angle of Departure (AoD) indoor positioning feature.

Related Stories

Accurate Positioning Systems and Proximity Solutions with CoreHW Bluetooth® AoA and AoD Antenna Modules

To meet your specific needs, CoreHW offers antenna array boards in multiple form factors. These boards are in 2400-2483 MHz frequency range and up to 16 single-ended antenna ports.

Bluetooth Direction Finding antenna module