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Paper Abstract and Keywords
Presentation 2014-07-11 15:40
A design method of lowpass FIR digital differentiators with reduced delay
Takashi Yoshida, Yosuke Sugiura, Naoyuki Aikawa (Tokyo Univ. of Science) CAS2014-45 VLD2014-54 SIP2014-66 MSS2014-45 SIS2014-45
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a design method of lowpass FIR digital differentiators with reduced delay.
The proposed transfer function is derived as a closed-form solution.
The proposed differentiators have very flat differential magnitude response around $omega=0$ and stopband magnitude response around $omega=pi$.
Furthermore, the proposed differentiators achieve a smaller delay than linear phase differentiators.
Keyword (in Japanese) (See Japanese page) 
(in English) digital differentiators / lowpass / maximally flat / reduced delay / a closed-form solution / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 124, SIP2014-66, pp. 243-246, July 2014.
Paper # SIP2014-66 
Date of Issue 2014-07-02 (CAS, VLD, SIP, MSS, SIS) 
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 CAS2014-45 VLD2014-54 SIP2014-66 MSS2014-45 SIS2014-45

Conference Information
Conference Date 2014-07-09 - 2014-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) System, signal processing and related topics 
Paper Information
Registration To SIP 
Conference Code 2014-07-CAS-SIP-MSS-VLD-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A design method of lowpass FIR digital differentiators with reduced delay 
Sub Title (in English)  
Keyword(1) digital differentiators  
Keyword(2) lowpass  
Keyword(3) maximally flat  
Keyword(4) reduced delay  
Keyword(5) a closed-form solution  
1st Author's Name Takashi Yoshida  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Yosuke Sugiura  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
3rd Author's Name Naoyuki Aikawa  
3rd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Date Time 2014-07-11 15:40:00 
Presentation Time 20 
Registration for SIP 
Paper # IEICE-CAS2014-45,IEICE-VLD2014-54,IEICE-SIP2014-66,IEICE-MSS2014-45,IEICE-SIS2014-45 
Volume (vol) IEICE-114 
Number (no) no.122(CAS), no.123(VLD), no.124(SIP), no.125(MSS), no.126(SIS) 
Page pp.243-246 
#Pages IEICE-4 
Date of Issue IEICE-CAS-2014-07-02,IEICE-VLD-2014-07-02,IEICE-SIP-2014-07-02,IEICE-MSS-2014-07-02,IEICE-SIS-2014-07-02 

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