Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
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 2013-08-29 14:50
Reactance Engineering Based on Non-Forster Circuits
Yasushi Horii, Takuya Kaneko, Shogo Takagi, Risa Matsubara (Kansai Univ.) AP2013-66
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, negative impedance converter (NIC) technologies have been strongly focused on due to their capability of producing negative capacitances and negative inductances. Since the reactance slope versus frequency of such elements becomes negative against Foster’s reactance theorem, they are called “non-Foster elements”. In this report, firstly, recent trends on NIC researches are introduced shortly. After that, circuit parameters of the NIC circuit are optimized for a npn-type bipolar transistor NE85630, and then, negative capacitances, negative inductances, and opposite-signed reactances of a series LC resonant circuit are demonstrated by using the tuned NIC circuits. In addition, a new circuit topology such that a negative capacitance can be produced by using two negative resistances and several passive elements, whose idea was introduced at the conference IEEE AP-S 2013, is also examined to create the negative capacitances. In this study, two circuit simulators, LT-spice and Qcus, are utilized.
Keyword (in Japanese) (See Japanese page) 
(in English) Negative Impedance Converters / NIC / Non-Foster elements / Negative Capacitance / Negative Inductance / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 192, AP2013-66, pp. 25-30, Aug. 2013.
Paper # AP2013-66 
Date of Issue 2013-08-22 (AP) 
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 AP2013-66

Conference Information
Committee AP  
Conference Date 2013-08-29 - 2013-08-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Yokosuka 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Metamatarial, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2013-08-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reactance Engineering Based on Non-Forster Circuits 
Sub Title (in English)  
Keyword(1) Negative Impedance Converters  
Keyword(2) NIC  
Keyword(3) Non-Foster elements  
Keyword(4) Negative Capacitance  
Keyword(5) Negative Inductance  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yasushi Horii  
1st Author's Affiliation Kansai University (Kansai Univ.)
2nd Author's Name Takuya Kaneko  
2nd Author's Affiliation Kansai University (Kansai Univ.)
3rd Author's Name Shogo Takagi  
3rd Author's Affiliation Kansai University (Kansai Univ.)
4th Author's Name Risa Matsubara  
4th Author's Affiliation Kansai University (Kansai Univ.)
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 ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2013-08-29 14:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2013-66 
Volume (vol) vol.113 
Number (no) no.192 
Page pp.25-30 
#Pages 6 
Date of Issue 2013-08-22 (AP) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan