Paper Abstract and Keywords |
Presentation |
2021-08-18 14:10
Design of interface circuits for electrostatic energy transducer with an open circuit voltage over 10V Yosuke Ishida, Toru Tanzawa (Shizuoka univ.) SDM2021-41 ICD2021-12 Link to ES Tech. Rep. Archives: SDM2021-41 ICD2021-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An AC-DC converter interface circuit for electrostatic vibration energy harvesting was designed, fabricated and evaluated. The interface circuit was composed of a CMOS full bridge rectifier, a MOS-based bandgap reference and a CMOS shunt regulator with built-in power-on reset function. Si area of 0.016mm2 enables the interface circuit to be integrated in sensor/RF ICs. Even with 1 V CMOS, the open circuit voltage of the energy transducer can be as high as 10 V and beyond. VDD varied by +/-13% due to process and temperature variations. When VDD variation due to the process variation can be compensated with trimming, the developed circuit can provide the best option in case where the Si area per output power is prioritized. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IoT / Energy harvesting / Electrostatic energy transducer / AC/DC / Interface circuit / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 139, ICD2021-12, pp. 58-63, Aug. 2021. |
Paper # |
ICD2021-12 |
Date of Issue |
2021-08-10 (SDM, ICD) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
SDM2021-41 ICD2021-12 Link to ES Tech. Rep. Archives: SDM2021-41 ICD2021-12 |
Conference Information |
Committee |
SDM ICD ITE-IST |
Conference Date |
2021-08-17 - 2021-08-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
Paper Information |
Registration To |
ICD |
Conference Code |
2021-08-SDM-ICD-IST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of interface circuits for electrostatic energy transducer with an open circuit voltage over 10V |
Sub Title (in English) |
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Keyword(1) |
IoT |
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Energy harvesting |
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Electrostatic energy transducer |
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AC/DC |
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Interface circuit |
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1st Author's Name |
Yosuke Ishida |
1st Author's Affiliation |
Shizuoka university (Shizuoka univ.) |
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Toru Tanzawa |
2nd Author's Affiliation |
Shizuoka university (Shizuoka univ.) |
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Speaker |
Author-2 |
Date Time |
2021-08-18 14:10:00 |
Presentation Time |
25 minutes |
Registration for |
ICD |
Paper # |
SDM2021-41, ICD2021-12 |
Volume (vol) |
vol.121 |
Number (no) |
no.138(SDM), no.139(ICD) |
Page |
pp.58-63 |
#Pages |
6 |
Date of Issue |
2021-08-10 (SDM, ICD) |
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