Development of Power Management Circuitry for Battery Less Body Patch
Loading...
Date
2018-06
Authors
Zulkifli Abdul Halim
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
When talking about wireless connection, the first thing come cross our mind is the
wireless internet connection. Wireless connection is a trending thing, everything is
wireless. This project was inspired by the wireless connection. The research is focusing
on the development of battery less power management for body patch application in stress
and temperature monitoring for human body. The concept of the circuit is same as
transformers concept, the mutual inductance or inductive coupling, where the primary
coil transfers the energy to the secondary coil. In this project the smart phone supported
with NFC technology will transfer the energy to the antenna. In order to make a
connection between smart phone and the circuit, frequency of both devices must be the
same with the 13.56MHz and the inductor will generate curtain amount of voltage to
supply to the circuit components. The project will involve inductor design as energy
harvesting, then integrate with Texas power management IC.