Top specs
  • Average Efficiency @900 MHz >70%
  • Average Efficiency @2.4 GHz >83%
  • Package SDM 10 x 3.2 x 3.2
  • Peak Gain @900 MHz 2.4 dBi
  • Peak Gain @2.4 GHz 2.0 dBi
  • Matching Network 1 L + 1 C

Harvesting SMD antenna

  • Bundled SMD antenna / Adaptation network
  • Work in conjunction with high performance PMIC (AEM30xxx family) for RF energy harvesting (RFEH).

Ultra low power start-up 

  • PMIC cold starts from 275 mV input voltage and 3 µW input power (typical)
  • RF input power from -19 dBm up to 10 dBm (typical)

Compatible with wide transmitter power range

  • Linear polarization for higher energy transfer efficiency from emitter to harvester
  • Omni-directional pattern for better user experience
  • +2 dBi max gain for better performances

Ultra compact design

  • SMD antenna design: 10 mm x 2.3 mm x 2.3 mm ceramic device built on glass epoxy substrate
  • Compact RX Antenna PCB design (e.g. 6 mm x 60 mm)

Reference design

  • EP112 evaluation board (EP112 EVK) comes with complete part list, layout, clearance area, matching network, SMA connector and PCB instructions for evaluation at 900 MHz and 2.4 GHz
  • Compatible with any AEM30xxx EVK

Multiple bands

  • 863 – 870 MHz / 902 – 928 MHz / 2.4 GHz / 5 GHz

SMD design

  • Standard Component re-flow profile (260C peak)
  • No complex 3D antenna with metallic inlay

Multiple PCB form factor

  • Design optimization for custom size PC

e-peas-antenna-ep112-diagram-wireless-sensing

EP112 Datasheet Download
EP112 Product Brief Download
User Manual for EP112 Antenna EVK Available soon
The small 3cm x 3cm is made of FR4 PCB, and populated with one EP112 and the matching network corresponding to the 2,4GHz frequency band and PBC size.
The large 13,2cm x 6,1cm is also made of FR4 PCB, and populated with one EP112 and the matching network corresponding to the 900MHz frequency band and PBC size.
User Manual for EP112 Antenna EVK Available soon
The small 3cm x 3cm is made of FR4 PCB, and populated with one EP112 and the matching network corresponding to the 2,4GHz frequency band and PBC size.
The large 13,2cm x 6,1cm is also made of FR4 PCB, and populated with one EP112 and the matching network corresponding to the 900MHz frequency band and PBC size.
User Manual for EP112 Antenna EVK Available soon
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