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Paper Abstract and Keywords
Presentation 2014-09-19 09:45
[Invited Lecture] Magnetic Current Source by Using Metamaterial Composed of Multi-Layer Ceramic Capacitors
Naobumi Michishita, Tuan Hung Nguyen, Hisashi Morishita (National Defense Academy) AP2014-100 MW2014-90
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, metamaterials are strongly expected to be useful for antenna miniaturization. In general, to be used in small antennas, metamaterials must have a small size and a compact structure for each unit cell. In this report, metamaterial resonators composed of multi-layer ceramic capacitors (MLCC) excited by small loop antenna are investigated. The configuration of interior electrodes is similar to the well-known split ring resonators. The MLCC has the loop resonant mode different from the self resonance. Therefore, the MLCC metamaterial resonators operate as the magnetic current source. The number of interior electrodes and periodic length affect the resonant frequency and gain. The gain increase of 15.4 dB is confirmed in comparison with the small loop antenna.
Keyword (in Japanese) (See Japanese page) 
(in English) Metamaterials / Multi-Layer Ceramic Capacitors / Magnetic current source / Small loop antennas / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 218, AP2014-100, pp. 39-42, Sept. 2014.
Paper # AP2014-100 
Date of Issue 2014-09-11 (AP, MW) 
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)
Download PDF AP2014-100 MW2014-90

Conference Information
Committee AP MW  
Conference Date 2014-09-18 - 2014-09-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology, Ookayama Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave and Millimeter-wave, Metamaterials, Antennas and Propagation, Student Session 
Paper Information
Registration To AP 
Conference Code 2014-09-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Magnetic Current Source by Using Metamaterial Composed of Multi-Layer Ceramic Capacitors 
Sub Title (in English)  
Keyword(1) Metamaterials  
Keyword(2) Multi-Layer Ceramic Capacitors  
Keyword(3) Magnetic current source  
Keyword(4) Small loop antennas  
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1st Author's Name Naobumi Michishita  
1st Author's Affiliation National Defense Academy (National Defense Academy)
2nd Author's Name Tuan Hung Nguyen  
2nd Author's Affiliation National Defense Academy (National Defense Academy)
3rd Author's Name Hisashi Morishita  
3rd Author's Affiliation National Defense Academy (National Defense Academy)
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Speaker Author-1 
Date Time 2014-09-19 09:45:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2014-100, MW2014-90 
Volume (vol) vol.114 
Number (no) no.218(AP), no.219(MW) 
Page pp.39-42(AP), pp.31-34(MW) 
#Pages 4 
Date of Issue 2014-09-11 (AP, MW) 

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