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Paper Abstract and Keywords
Presentation 2017-03-16 09:55
Multi-Band Small Circular Polarized Antenna Composed of Inverted F/L
Hiroaki Sakamoto, Takashi Yanagi, Hidenori Ishibashi, Toru Fukasawa, Yasuhiro Nishioka, Hiroaki Miyashita (Mitsubishi Electric) AP2016-178
Abstract (in Japanese) (See Japanese page) 
(in English) In previous study, we proposed a dual band Quadrifilar Helical Antenna(QHA) that is simple structure applied parallel resonance circuit. However, there are problems that the proposed antenna is narrow band impedance characteristic and low radiation efficiency. Thus, we propose a multi band circular polarized antenna that allocated a dielectric substrate formed inverted F and inverted L on the ground plane in the rotational symmetry. Additionally, a proposed antenna radiates circular polarization for desired frequency as well as the experimental results.
Keyword (in Japanese) (See Japanese page) 
(in English) Inverted F Antenna / Inverted L Antenna / Multi Band / Circular Polarization / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 526, AP2016-178, pp. 5-10, March 2017.
Paper # AP2016-178 
Date of Issue 2017-03-09 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
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Conference Information
Committee AP  
Conference Date 2017-03-16 - 2017-03-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Iwate Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2017-03-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-Band Small Circular Polarized Antenna Composed of Inverted F/L 
Sub Title (in English)  
Keyword(1) Inverted F Antenna  
Keyword(2) Inverted L Antenna  
Keyword(3) Multi Band  
Keyword(4) Circular Polarization  
1st Author's Name Hiroaki Sakamoto  
1st Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
2nd Author's Name Takashi Yanagi  
2nd Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
3rd Author's Name Hidenori Ishibashi  
3rd Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
4th Author's Name Toru Fukasawa  
4th Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
5th Author's Name Yasuhiro Nishioka  
5th Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
6th Author's Name Hiroaki Miyashita  
6th Author's Affiliation Mitsubishi Electric Corpolation (Mitsubishi Electric)
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Speaker Author-1 
Date Time 2017-03-16 09:55:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2016-178 
Volume (vol) vol.116 
Number (no) no.526 
Page pp.5-10 
Date of Issue 2017-03-09 (AP) 

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