Battery-free IoT Sensor Technology for Outdoor Application

I&T Wish Battery-free IoT Sensor Technology for Outdoor Application
(REF : W-0425)
Matched I&T Solution
Trial Project
Summary and Challenges The IoT sensor(s) to be powered by radio frequency energy harvesting technology shall attain the following features:
  1. Functional in outdoor environment;
  2. Capable of harvesting ambient RF energy from cellular and wireless systems to power IoT sensor. The sensor(s) to be powered is in the low duty cycle and low power category; and
  3. The sensor(s) data shall be transmittable through internet (e.g. via Government-Wide IoT Network (GWIN)), with gateway to interchange wireless protocols when necessary.
Expected Outcome Measurement and verification on the benefits of utilizing radio frequency energy harvesting technology on IoT sensor in an outdoor environment.
Expected Trial Duration 12-month
Contact Information
I&T Wish Proposer:Electrical and Mechanical Services Department (EMSD)
Contact Person:CHENG Chi Man, Jason
Position:Project Officer/Innovation/51
Tel: 6909 7530
Email: cmcheng@emsd.gov.hk
Upload Date 2022-06-23
Closing Date 2022-07-07