A 0.5-mm2 Solar Cell-Powered Biofuel Cell-Input Biosensing System With LED Driving for Stand-Alone RF-Less Continuous Glucose Monitoring Contact Lens

G Chen, Y Wang, TM Quan… - IEEE Solid-State …, 2022 - ieeexplore.ieee.org
This letter presents the first solar cell (SC)-powered biofuel cell (BFC)-input biosensing
system with pulse interval modulation (PIM) and pulse density modulation (PDM) LED …

A Battery-Less 0.37 V 126 nW 0.29 mm2 65-nm CMOS Biofuel-Cell-Modulated Biosensing System Featuring an FSK-PIM-Combined 2.4 GHz Transmitter for …

G Chen, A Tanaka, K Niitsu - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
The battery-less sensor nodes provide a solution to power and environment issues, but they
face some challenges while being applied to biosensing systems, such as varying power …

A 0.063-mm2 1.75-nW Biofuel Cell-Input Biosensing/Data-Storing System with 5.5-GHz Wireless Backscatter Data-Readout in 65-nm CMOS for Self-Powered Smart …

A Tanaka, G Chen, K Niitsu - 2023 IEEE Biomedical Circuits …, 2023 - ieeexplore.ieee.org
This paper proposes a 1.75-nW continuous tear-glucose monitoring/data-storing IC using
5.5-GHz wireless backscatter data-readout for self-powered Smart Contact Lenses (SCL). It …

A 0.00027 mm2 1.2V 0.089pJ/bit 10Gbps 41.6 GHz Standard-Cell-Based Passive-Less Wireless OOK Transmitter with On-Chip Antenna in 12nm FinFET

H Kitaike, H Tagawa, M Kaneko… - 2024 IEEE Nordic …, 2024 - ieeexplore.ieee.org
Currently, the demand for IoT devices is increasing. Among these, the sensor with low power
consumption and small area is particularly important for power-limited, area-limited sensors …