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.

The CHW1010-ANT2 antenna array board incorporates the CoreHW CHW1010 SP16T antenna switch, which can be utilized to control and sample RF signals for Bluetooth® AoA and AoD technology. 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 software 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-ANT2-1.0 PCB antenna module utilized for AoA and AoD direction finding systems
  • Operating frequency range: 2400-2483 MHz
  • CoreHW CHW1010 SP16T antenna switch
  • 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


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