Abstract
In this paper, the transducer that is suitable for the ultrasonic wireless power transmission system is discussed. The transducer is designed based on the Mason's equivalent circuit theory, basically. Design parameters of the transducer are optimized for by using the multi physics analysis and developed. As results, it is confirmed that the transmission efficiency is drastically improved to more than 50%. This result suggests that the WPT by acoustic wave is practicable.
Original language | English |
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Pages (from-to) | 337-343 |
Number of pages | 7 |
Journal | IEEJ Transactions on Electronics, Information and Systems |
Volume | 132 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2012 |
Keywords
- Energy harvesting
- Equivalent circuit
- Multi physics analysis
- Transducer
- Ultrasonic
- Wireless power transmission
ASJC Scopus subject areas
- Electrical and Electronic Engineering