Abstract
This paper proposes a design methodology in a wireless power transfer system for 3-D stacked multiple receivers. A 1:m selective power transfer system is realized by introducing a frequency/time division multiplexing system. The power transfer function is analytically formulated and an optimization methodology of multiple tuning capacitors values is proposed and compared with simulation results. By using the optimized values, power transfer efficiencies at 6.78MHz and 13.56MHz are simulated to be 80% and 84%, respectively. Crosstalk and load transient performance is also compared with 1:1 system and confirmed that its degradation is not significant.
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Volume | 2018-May |
| ISBN (Electronic) | 9781538648810 |
| DOIs | |
| Publication status | Published - 2018 Apr 26 |
| Event | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Florence, Italy Duration: 2018 May 27 → 2018 May 30 |
Other
| Other | 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 |
|---|---|
| Country | Italy |
| City | Florence |
| Period | 18/5/27 → 18/5/30 |
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Keywords
- crosstalk
- efficiency
- load transient
- multiple receivers
- wireless power transfer
ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Design Methodology in Wireless Power Transfer System for 3-D Stacked Multiple Receivers. / Yanagawa, Shusuke; Shimizu, Ryota; Hamada, Mototsugu; Shimizu, Toru; Kuroda, Tadahiro.
2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Vol. 2018-May Institute of Electrical and Electronics Engineers Inc., 2018. 8351040.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Design Methodology in Wireless Power Transfer System for 3-D Stacked Multiple Receivers
AU - Yanagawa, Shusuke
AU - Shimizu, Ryota
AU - Hamada, Mototsugu
AU - Shimizu, Toru
AU - Kuroda, Tadahiro
PY - 2018/4/26
Y1 - 2018/4/26
N2 - This paper proposes a design methodology in a wireless power transfer system for 3-D stacked multiple receivers. A 1:m selective power transfer system is realized by introducing a frequency/time division multiplexing system. The power transfer function is analytically formulated and an optimization methodology of multiple tuning capacitors values is proposed and compared with simulation results. By using the optimized values, power transfer efficiencies at 6.78MHz and 13.56MHz are simulated to be 80% and 84%, respectively. Crosstalk and load transient performance is also compared with 1:1 system and confirmed that its degradation is not significant.
AB - This paper proposes a design methodology in a wireless power transfer system for 3-D stacked multiple receivers. A 1:m selective power transfer system is realized by introducing a frequency/time division multiplexing system. The power transfer function is analytically formulated and an optimization methodology of multiple tuning capacitors values is proposed and compared with simulation results. By using the optimized values, power transfer efficiencies at 6.78MHz and 13.56MHz are simulated to be 80% and 84%, respectively. Crosstalk and load transient performance is also compared with 1:1 system and confirmed that its degradation is not significant.
KW - crosstalk
KW - efficiency
KW - load transient
KW - multiple receivers
KW - wireless power transfer
UR - http://www.scopus.com/inward/record.url?scp=85049407762&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85049407762&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2018.8351040
DO - 10.1109/ISCAS.2018.8351040
M3 - Conference contribution
AN - SCOPUS:85049407762
VL - 2018-May
BT - 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -