Energy-Efficient 

Integrated Circuits and Systems Laboratory 

  NEWS

Feb 2021:

Dr. Meng presented a paper at ISSCC 2021 entitled "Improving the Range of Wi-Fi Backscatter via a Passive Retro-Reflective Single-Side-Band-Modulating MIMO Array and Non-Absorbing Termination”. Here we improved our Wi-Fi-compatible backscatter results by utilizing a Van Atta-based MIMO antenna array that redirects backscattered power back to the incident Wi-Fi source, all while continuing to ensure single-side-band modulation. This helps increase the range of Wi-Fi backscatter communication to 20+ meters.



Jan. 2021:

Dr. Meng joined Tongji University