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Paper Abstract and Keywords
Presentation 2016-03-10 11:20
Dual Band Quadrifilar Miniaturized Helical Antenna with Parallel Resonance Circuit
Hiroaki Sakamoto, Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2015-206
Abstract (in Japanese) (See Japanese page) 
(in English) If we create the dual band Quadrifilar Helical Antenna(QHA), it is generally proposed the method to branch the antenna element and meander such as spiral. However, there are problems that are radiation pattern degradation and large number of design parameter. Thus, this paper proposes a dual band QHA that is simple structure applied parallel resonance circuit to QHA. This antenna is smaller than conventional one and it can obtain dual band resonance. Additionally, a proposed antenna radiates circular polarization for desired frequency as well as the experimental results.
Keyword (in Japanese) (See Japanese page) 
(in English) Quadrifilar Helical Antenna / Dual Band / Parallel Resonance Circuit / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 506, AP2015-206, pp. 13-18, March 2016.
Paper # AP2015-206 
Date of Issue 2016-03-03 (AP) 
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)
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Conference Information
Committee AP  
Conference Date 2016-03-10 - 2016-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Isawa Onsen (Kanpo no Yado) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antenna and Propagation 
Paper Information
Registration To AP 
Conference Code 2016-03-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dual Band Quadrifilar Miniaturized Helical Antenna with Parallel Resonance Circuit 
Sub Title (in English)  
Keyword(1) Quadrifilar Helical Antenna  
Keyword(2) Dual Band  
Keyword(3) Parallel Resonance Circuit  
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1st Author's Name Hiroaki Sakamoto  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Takashi Yanagi  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Toru Fukasawa  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Hiroaki Miyashita  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2016-03-10 11:20:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2015-206 
Volume (vol) vol.115 
Number (no) no.506 
Page pp.13-18 
#Pages
Date of Issue 2016-03-03 (AP) 


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