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Paper Abstract and Keywords
Presentation 2007-08-24 09:45
A Microwave-Powered CMOS Power Supply Circuit for Integrated Si-MEMS Microsensors
Daiki Endo (TUT), Hidekuni Takao (TUT/JST-CREST), Syunsuke Kizuna (TUT), Kazuaki Sawada, Makoto Ishida (TUT/JST-CREST) SDM2007-158 ICD2007-86 Link to ES Tech. Rep. Archives: SDM2007-158 ICD2007-86
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a design and a basic experimental result of CMOS stabilized power supply circuit for wireless drive of microsensors is presented. The problems in the wireless power supply for microsensors are efficiency improvements in the RF-DC converter and realization of low power conception CMOS power supply circuit. In the RF-DC converter, Surface Mount devices of low threshold Schottky barrier diode were buried on the silicon substrate for the efficiency improvements. As a result, the performance that was able to drive the CMOS power supply circuit has been obtained. The CMOS power supply circuit operates intermittently its voltage boosting block and LDO circuit, and enables to supply high driving power momentarily. From the result of circuit simulations, the CMOS power supply circuit will be able to provide DC4V-1mW intermittently for 100msec to the microsensors devices.
Keyword (in Japanese) (See Japanese page) 
(in English) Power supply system / MEMS / Ubiquitous sensor / CMOS / microwave power transmission / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 195, ICD2007-86, pp. 95-100, Aug. 2007.
Paper # ICD2007-86 
Date of Issue 2007-08-16 (SDM, ICD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 SDM2007-158 ICD2007-86 Link to ES Tech. Rep. Archives: SDM2007-158 ICD2007-86

Conference Information
Committee ICD SDM  
Conference Date 2007-08-23 - 2007-08-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Kitami Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) VLSI Circuit and Device Technologies (High Speed, Low Voltage, and Low Power Consumption) 
Paper Information
Registration To ICD 
Conference Code 2007-08-ICD-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Microwave-Powered CMOS Power Supply Circuit for Integrated Si-MEMS Microsensors 
Sub Title (in English)  
Keyword(1) Power supply system  
Keyword(2) MEMS  
Keyword(3) Ubiquitous sensor  
Keyword(4) CMOS  
Keyword(5) microwave power transmission  
1st Author's Name Daiki Endo  
1st Author's Affiliation Toyohashi University of Technology (TUT)
2nd Author's Name Hidekuni Takao  
2nd Author's Affiliation Toyohashi University of Technology,JST-CREST (TUT/JST-CREST)
3rd Author's Name Syunsuke Kizuna  
3rd Author's Affiliation Toyohashi University of Technology (TUT)
4th Author's Name Kazuaki Sawada  
4th Author's Affiliation Toyohashi University of Technology,JST-CREST (TUT/JST-CREST)
5th Author's Name Makoto Ishida  
5th Author's Affiliation Toyohashi University of Technology,JST-CREST (TUT/JST-CREST)
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Date Time 2007-08-24 09:45:00 
Presentation Time 25 
Registration for ICD 
Paper # IEICE-SDM2007-158,IEICE-ICD2007-86 
Volume (vol) IEICE-107 
Number (no) no.194(SDM), no.195(ICD) 
Page pp.95-100 
#Pages IEICE-6 
Date of Issue IEICE-SDM-2007-08-16,IEICE-ICD-2007-08-16 

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