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 2018-08-09 16:20
Design of sub-Flux Quantum Feedback Digital SQUID Magnetometer with First-order Sinc Filter
Ryo Matsunawa, Kosuke Okabe, Masato Naruse, Tohru Taino, Hiroaki Myoren (Saitama Univ.) SCE2018-9 Link to ES Tech. Rep. Archives: SCE2018-9
Abstract (in Japanese) (See Japanese page) 
(in English) Digital SQUIDs with a wide dynamic range, which consists of a flux locked loop (FLL) with single flux quantum (SFQ) logic circuits, are attracting attention. We are investigating digital SQUID which combines the direct feedback that can realize virtually infinite dynamic range and the indirect feedback that can realize sub - flux quantum resolution using magnetic coupling. The operation to the two feedback loops needs to be controlled by an SFQ up/down counter, and the data counted by also the up/down counter needs to be transferred from the cryogenic temperature to the room temperature equipment as binary data. In this research, we propose a digital SQUID magnetometer which can be installed in a cryogenic refrigerator by using a digital filter with a first-order sinc filter.
Keyword (in Japanese) (See Japanese page) 
(in English) digital SQUID / Single Flux Quantum(SFQ) circuit / sub-SFQ feedback / dynamic range / slew rate / digital filter / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 178, SCE2018-9, pp. 13-17, Aug. 2018.
Paper # SCE2018-9 
Date of Issue 2018-08-02 (SCE) 
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 SCE2018-9 Link to ES Tech. Rep. Archives: SCE2018-9

Conference Information
Committee SCE  
Conference Date 2018-08-09 - 2018-08-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Toyohashi University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Detector, SQUID, etc. 
Paper Information
Registration To SCE 
Conference Code 2018-08-SCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of sub-Flux Quantum Feedback Digital SQUID Magnetometer with First-order Sinc Filter 
Sub Title (in English)  
Keyword(1) digital SQUID  
Keyword(2) Single Flux Quantum(SFQ) circuit  
Keyword(3) sub-SFQ feedback  
Keyword(4) dynamic range  
Keyword(5) slew rate  
Keyword(6) digital filter  
Keyword(7)  
Keyword(8)  
1st Author's Name Ryo Matsunawa  
1st Author's Affiliation Saitama University (Saitama Univ.)
2nd Author's Name Kosuke Okabe  
2nd Author's Affiliation Saitama University (Saitama Univ.)
3rd Author's Name Masato Naruse  
3rd Author's Affiliation Saitama University (Saitama Univ.)
4th Author's Name Tohru Taino  
4th Author's Affiliation Saitama University (Saitama Univ.)
5th Author's Name Hiroaki Myoren  
5th Author's Affiliation Saitama University (Saitama Univ.)
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 2018-08-09 16:20:00 
Presentation Time 25 minutes 
Registration for SCE 
Paper # SCE2018-9 
Volume (vol) vol.118 
Number (no) no.178 
Page pp.13-17 
#Pages
Date of Issue 2018-08-02 (SCE) 


[Return to Top Page]

[Return to IEICE Web Page]


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