Sub-W Battery-Less and Oscillator-Less Wi-Fi Backscattering Transmitter Reusing RF Signal for Harvesting, Communications, and Motion Detection

M Privitera, A Ballo, K Ali, AD Grasso… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
In this article, a sub-microwatt power 802.11 b backscattering transmitter is presented to
enable the reuse of the same incident wave for three purposes: RF harvesting …

On Mitigating the Mismatch Between FSK Tags and GFSK Receivers in BLE Backscatter

S Nagaraj - IEEE Journal of Radio Frequency Identification, 2024 - ieeexplore.ieee.org
This letter aims to significantly improve the communication performance of Radio Frequency
Identification (RFID) tags that transmit to Bluetooth devices. Such tags are increasingly being …