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Paper Abstract and Keywords
Presentation 2008-01-17 10:05
ptimization of Active Substrate Noise Cancellng Technique Using Multi di/dt Detectors
Toru Nakura, Taisuke Kazama, Makoto Ikeda, Kunihiro Asada (The Univ. of Tokyo) CPM2007-130 ICD2007-141 Link to ES Tech. Rep. Archives: CPM2007-130 ICD2007-141
Abstract (in Japanese) (See Japanese page) 
(in English) This paper demonstrates study on a feedforward active substrate noise cancelling technique using a power supply di/dt detector. Our past study realized substrate noise canceling using the di/dt detector. For further substrate noise reduction, this study analyses the parameters which constitute a di/dt canceller, such as a distance dependence of a noise injection point from a noise source, and DC blocking capacitance. The test chip was fabricated using 0.35um CMOS technology. It is shown that the cancel signal gets more effective as the distance from the noise source and the noise injection points gets longer. It is also shown that it is more effective to use a large inductance rather than a large amplifier of the canceller.
Keyword (in Japanese) (See Japanese page) 
(in English) active noise reduction / substrate noise / di/dt / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 426, ICD2007-141, pp. 11-16, Jan. 2008.
Paper # ICD2007-141 
Date of Issue 2008-01-10 (CPM, ICD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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 CPM2007-130 ICD2007-141 Link to ES Tech. Rep. Archives: CPM2007-130 ICD2007-141

Conference Information
Committee CPM ICD  
Conference Date 2008-01-17 - 2008-01-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICD 
Conference Code 2008-01-CPM-ICD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) ptimization of Active Substrate Noise Cancellng Technique Using Multi di/dt Detectors 
Sub Title (in English)  
Keyword(1) active noise reduction  
Keyword(2) substrate noise  
Keyword(3) di/dt  
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1st Author's Name Toru Nakura  
1st Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
2nd Author's Name Taisuke Kazama  
2nd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
3rd Author's Name Makoto Ikeda  
3rd Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
4th Author's Name Kunihiro Asada  
4th Author's Affiliation The University of Tokyo (The Univ. of Tokyo)
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Date Time 2008-01-17 10:05:00 
Presentation Time 25 minutes 
Registration for ICD 
Paper # CPM2007-130, ICD2007-141 
Volume (vol) vol.107 
Number (no) no.425(CPM), no.426(ICD) 
Page pp.11-16 
#Pages
Date of Issue 2008-01-10 (CPM, ICD) 


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