Single Wire Capacitive Wireless Power Transfer System for Wearable Biomedical Sensors Based on Flexible Graphene Film Material

A Comprehensive Review on Charging Topologies and Power Electronic Converter Solutions for Electric Vehicles

“…The most effective technology of WPT is the mutual coupling technology [73], which can be capacitive coupling or inductive coupling. In the capacitive WPT (CPT) technology, the power is transferred through coupled capacitors that are realized by metal plates [74]. In addition, the power can be transferred using the magnetic field coupling between primary and secondary coils, which is called inductive power transfer (IPT).…”

Challenges and Advances of Hydrogel-Based Wearable Electrochemical Biosensors for Real-Time Monitoring of Biofluids: From Lab to Market. A Review

“…40−43 Wireless technologies, in addition to body area networks (BANs), and integration into the Internet of Things (IoT) network enable data communication, while cloud computing and big data analytics enhance the potential of wearable biosensors. 44 In addressing critical safety concerns associated with HWEBs, rigorous safety measures, including material selection and biocompatibility testing, are implemented. 45 Challenges such as biofouling are addressed through antifouling and smart materials.…”

“…The commercialization aspects of HWEBs are influenced by the growing biomedical diagnostics market, particularly in point-of-care testing (POCT) within the clinical field. , To power HWEBs, various energy sources such as lithium-ion batteries, kinetic energy harvesting, solar cells, and biofuel cells are utilized. − Wireless technologies, in addition to body area networks (BANs), and integration into the Internet of Things (IoT) network enable data communication, while cloud computing and big data analytics enhance the potential of wearable biosensors . In addressing critical safety concerns associated with HWEBs, rigorous safety measures, including material selection and biocompatibility testing, are implemented .…”

Resonant-Based Wireless Power Transfer System Using Electric Coupling for Transparent Wearable Devices and Null Power Points

“…However, these studies were conducted using the MR-WPT method only. There is a study that uses graphene film material to ER-WPT for wearable biomedical sensors [ 10 ], but the graphene film material is quite different from the metal mesh film material, and the system only implements series resonance without matching. In a recent study about the four-plate coupler ER-WPT system, the coupling capacitance component in the misalignment state was analyzed [ 11 ].…”