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Paper Abstract and Keywords
Presentation 2013-03-08 15:15
A study on spatial frequency domain impedance matrix as a compact multi-port LSI model
Takumi Morishita (Kyoto Univ.), Seiji Hidaka, Koh Yamanaga (Murata Manufacturing), Takashi Sato (Kyoto Univ.) EMCJ2012-131
Abstract (in Japanese) (See Japanese page) 
(in English) Design of power distribution network of an electronic system is becoming increasingly important for the system performance. Increased wire resistance, increased current density, and lower supply voltage of an LSI
in the system may cause severe performance degradation. Co-simulation of the electronic system components is required to cost-eectively cope with the above design diculties. In this paper, we study an accurate and efficient LSI model for the co-simulation that simultaneously handles printed circuit board, package, and LSI. The proposed model compactly approximates spatial voltage distribution of all nodes on an LSI, which is dierent from prior work that approximates frequency domain transfer function of the selected nodes using lower order moments. Under an assumption that the spatial voltage drop distribution is a smooth function, We approximate the spatial distribution of the electronic impedance on a chip by projecting onto new basis functions. Using an simple example circuit, we show that the proposed model can be successfully applied for electronic system co-simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) LSI model / multi-port model / spatial frequency domain impedance matrix / co-simulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 468, EMCJ2012-131, pp. 79-84, March 2013.
Paper # EMCJ2012-131 
Date of Issue 2013-03-01 (EMCJ) 
ISSN Print edition: ISSN 0913-5685    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 EMCJ2012-131

Conference Information
Committee EMCJ ITE-BCT  
Conference Date 2013-03-08 - 2013-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadcast, EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2013-03-EMCJ-BCT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on spatial frequency domain impedance matrix as a compact multi-port LSI model 
Sub Title (in English)  
Keyword(1) LSI model  
Keyword(2) multi-port model  
Keyword(3) spatial frequency domain impedance matrix  
Keyword(4) co-simulation  
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Keyword(6)  
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1st Author's Name Takumi Morishita  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Seiji Hidaka  
2nd Author's Affiliation Murata Manufacturing Co., Ltd. (Murata Manufacturing)
3rd Author's Name Koh Yamanaga  
3rd Author's Affiliation Murata Manufacturing Co., Ltd. (Murata Manufacturing)
4th Author's Name Takashi Sato  
4th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2013-03-08 15:15:00 
Presentation Time 20 minutes 
Registration for EMCJ 
Paper # EMCJ2012-131 
Volume (vol) vol.112 
Number (no) no.468 
Page pp.79-84 
#Pages 6 
Date of Issue 2013-03-01 (EMCJ) 

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