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Paper Abstract and Keywords
Presentation 2014-04-18 14:50
[Invited Lecture] Wide bandwidth of antennas with folded structure
Hisashi Morishita, Tsutomu Ito (National Defense Academy) AP2014-18
Abstract (in Japanese) (See Japanese page) 
(in English) Reseraches and studies about antennas having folded structure have been conducted for a long time. The main characteristics of the antennas are self balunced, high input impedance and wide bandwidth properties. In this report, we will theoretically discuss the folded structure of antennas and show the effectiveness of it by investigating some antenna models through our previous reseraches. By changing the ratio of the element’s width and feeding part structure of the folded daipole antenna, which is one of the typical antennas with folded structure and has very simple configuration, input impedance transforming is possible, and wideband characteristic can be obtained.
Keyword (in Japanese) (See Japanese page) 
(in English) Folded structure / Dipole antenna / Wider bandwidth / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 5, AP2014-18, pp. 95-100, April 2014.
Paper # AP2014-18 
Date of Issue 2014-04-10 (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 AP2014-18

Conference Information
Committee AP  
Conference Date 2014-04-17 - 2014-04-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Ritsumeikan University (Suzaku Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2014-04-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wide bandwidth of antennas with folded structure 
Sub Title (in English)  
Keyword(1) Folded structure  
Keyword(2) Dipole antenna  
Keyword(3) Wider bandwidth  
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1st Author's Name Hisashi Morishita  
1st Author's Affiliation National Defense Academy (National Defense Academy)
2nd Author's Name Tsutomu Ito  
2nd Author's Affiliation National Defense Academy (National Defense Academy)
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Speaker Author-1 
Date Time 2014-04-18 14:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2014-18 
Volume (vol) vol.114 
Number (no) no.5 
Page pp.95-100 
#Pages 6 
Date of Issue 2014-04-10 (AP) 

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