IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2008-03-07 13:00
[Poster Presentation] Electronically tunable current-mode biquadratic circuit employing current-controlled unity gain cells
Ayumu Karita, Takao Tsukutani (Matsue National Col.), Yasuaki Sumi (Tottori University of Environmental Studies), Noboru Yabuki (Tsuyama National Col.) CAS2007-138 SIP2007-213 CS2007-103
Abstract (in Japanese) (See Japanese page) 
(in English) This paper introduces an electronically tunable current-mode biquadratic circuit employing current controlled unity gain cells. The circuit is constructed with one current controlled two current follower (CCCF), two CCCFs with voltage buffers (CCCFBs) and two grounded capacitors. The circuit can realize low-pass, band-pass, high-pass, band-stop and all-pass transfer functions by choosing appropriate current input and output terminals without any component matching conditions. Additionally, the circuit parameters w0 and Q can be tuned orthogonally through adjusting the bias currents. The biquadratic circuit enjoys very low sensitivities with respect to the circuit components. The effect of non-idealities on the circuit characteristic is discussed considering the current and voltage gains. An example is given together with simulated results by PSPICE. The biquadratic circuit configuration is very suitable for implementation in both bipolar and CMOS technologies.
Keyword (in Japanese) (See Japanese page) 
(in English) Unity gain cells / Current-mode circuit / Biquadratic characteristic / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 527, CAS2007-138, pp. 69-74, March 2008.
Paper # CAS2007-138 
Date of Issue 2008-02-29 (CAS, SIP, CS) 
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 CAS2007-138 SIP2007-213 CS2007-103

Conference Information
Committee CS SIP CAS  
Conference Date 2008-03-06 - 2008-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Yamaguchi University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processors, signal processing for communications, wireless LAN/PAN, etc. 
Paper Information
Registration To CAS 
Conference Code 2008-03-CS-SIP-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electronically tunable current-mode biquadratic circuit employing current-controlled unity gain cells 
Sub Title (in English)  
Keyword(1) Unity gain cells  
Keyword(2) Current-mode circuit  
Keyword(3) Biquadratic characteristic  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Ayumu Karita  
1st Author's Affiliation Matsue National College of Technology (Matsue National Col.)
2nd Author's Name Takao Tsukutani  
2nd Author's Affiliation Matsue National College of Technology (Matsue National Col.)
3rd Author's Name Yasuaki Sumi  
3rd Author's Affiliation Tottori University of Environmental Studies (Tottori University of Environmental Studies)
4th Author's Name Noboru Yabuki  
4th Author's Affiliation Tsuyama National College of Technology (Tsuyama National Col.)
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2008-03-07 13:00:00 
Presentation Time 60 minutes 
Registration for CAS 
Paper # CAS2007-138, SIP2007-213, CS2007-103 
Volume (vol) vol.107 
Number (no) no.527(CAS), no.529(SIP), no.531(CS) 
Page pp.69-74 
#Pages
Date of Issue 2008-02-29 (CAS, SIP, CS) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan