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Paper Abstract and Keywords
Presentation 2011-10-20 14:45
A Time Domain Analysis for Nonuniform Transmission Line Discrete Using Hilbert Transform
Isao Kumazaki, Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.) CAS2011-42 NLP2011-69
Abstract (in Japanese) (See Japanese page) 
(in English) In case of obtaining a characteristic of time domain by inverse Fast Fourier Transform(iFFT) from measured characteristic data of frequency domain, a method of obtaining an accurate characteristic of time domain by using Discrete Hilbert Transform together with iFFT is studied. In other words, it is necessary to measure frequency in wide range and demanded high sampling frequency to get an accurate characteristic of time domain by fining a time interval. However, even if this is difficult, we expect that it is possible to fining a time interval and the sampling frequency made high by using Discrete Hilbert Transform. Moreover we describe that a characteristic of time domain have causality by using Discrete Hilbert Transform. And we show that this method is useful by a numerical example is shown.
Keyword (in Japanese) (See Japanese page) 
(in English) time domain characteristic / discrete Hilbert transform / causality / nonuniform transmission line / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 242, CAS2011-42, pp. 55-60, Oct. 2011.
Paper # CAS2011-42 
Date of Issue 2011-10-13 (CAS, NLP) 
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)
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Conference Information
Committee CAS NLP  
Conference Date 2011-10-20 - 2011-10-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Shizuoka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Circuit and System, etc. 
Paper Information
Registration To CAS 
Conference Code 2011-10-CAS-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Time Domain Analysis for Nonuniform Transmission Line Discrete Using Hilbert Transform 
Sub Title (in English)  
Keyword(1) time domain characteristic  
Keyword(2) discrete Hilbert transform  
Keyword(3) causality  
Keyword(4) nonuniform transmission line  
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1st Author's Name Isao Kumazaki  
1st Author's Affiliation Gifu University (Gifu Univ.)
2nd Author's Name Toshikazu Sekine  
2nd Author's Affiliation Gifu University (Gifu Univ.)
3rd Author's Name Yasuhiro Takahashi  
3rd Author's Affiliation Gifu University (Gifu Univ.)
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Speaker Author-1 
Date Time 2011-10-20 14:45:00 
Presentation Time 25 minutes 
Registration for CAS 
Paper # CAS2011-42, NLP2011-69 
Volume (vol) vol.111 
Number (no) no.242(CAS), no.243(NLP) 
Page pp.55-60 
#Pages
Date of Issue 2011-10-13 (CAS, NLP) 


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