Wireless monitoring system for human small signal detection

2021-0921-07
researcher's name
about researcher MIYAKE, Takeo Professor
affiliation
Faculty of Science and Engineering Graduate School of Information, Production, and Systems
keyword

background

●  Target: Wireless human monitoring system
●  Problem: Low sensitivity and efficiency for wireless detection  
●  We proposed the parity-time symmetric resonator circuits for human monitoring system.

summary

●  New principle: the parity-time symmetric resonator circuits
●  Add a negative resistance to the detection circuit only
●  Wireless monitoring of resistance, inductance, and capacitance change 

predominance

●  Enables wireless measurement of weak human signals.
●  Sensor side: no power supply required, cost reduction possible
●  Detector side: only add negative resistance

application/development

● Wireless biosensor for health monitoring
● Example: Smart contact lens for glaucoma and diabetes detection
● Implantable medical devices for wireless sensing and therapy

material

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posted: 2021/10/08