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Paper Abstract and Keywords
Presentation 2009-06-30 13:55
A TE10 -TE20 Mode Transducer Utilizing a Right-Angled Corner and Its Applications to Design of Passive Components
Satoshi Matsumoto (Furuno Electric,), Isao Ohta, Kensuke Fukada, Tadashi Kawai (Univ. of Hyogo), Ken'ichi Iio, Takuo Kashiwa (Furuno Electric,) MW2009-24 Link to ES Tech. Rep. Archives: MW2009-24
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes a constitution method of a TE10-TE20 mode transducer utilizing an H-plane right-angled corner composed of a standard waveguide and an oversized waveguide. By optimizing the position and the diameter of metallic posts placed in the right-angled corner by the use of the H-plane planar circuit approach together with the short-circuiting method of fictitious ports, a compact and easily-fabricated mode transducer is realized. Next, an opposite phase power divider is designed by utilizing this mode transducer, and relatively wideband characteristics are obtained for both power-split balance and 180° phase difference. In addition, the adequacy of the design result is confirmed by experiments. Finally, a structure of an H-plane planar magic-T is proposed, and good 3-dB hybrid properties are demonstrated by an em-simulation (HFSS).
Keyword Waveguide,Mode Transducer,Power Divider,Magic-T,3 dB Hybrid
Keyword (in Japanese) (See Japanese page) 
(in English) Waveguide / Mode Transducer / Power Divider / Magic-T / 3 dB Hybrid / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 109, MW2009-24, pp. 31-36, June 2009.
Paper # MW2009-24 
Date of Issue 2009-06-23 (MW) 
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)
Download PDF MW2009-24 Link to ES Tech. Rep. Archives: MW2009-24

Conference Information
Committee MW  
Conference Date 2009-06-30 - 2009-06-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MW 
Conference Code 2009-06-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A TE10 -TE20 Mode Transducer Utilizing a Right-Angled Corner and Its Applications to Design of Passive Components 
Sub Title (in English)  
Keyword(1) Waveguide  
Keyword(2) Mode Transducer  
Keyword(3) Power Divider  
Keyword(4) Magic-T  
Keyword(5) 3 dB Hybrid  
1st Author's Name Satoshi Matsumoto  
1st Author's Affiliation Furuno Electric, (Furuno Electric,)
2nd Author's Name Isao Ohta  
2nd Author's Affiliation University of Hyogo (Univ. of Hyogo)
3rd Author's Name Kensuke Fukada  
3rd Author's Affiliation University of Hyogo (Univ. of Hyogo)
4th Author's Name Tadashi Kawai  
4th Author's Affiliation University of Hyogo (Univ. of Hyogo)
5th Author's Name Ken'ichi Iio  
5th Author's Affiliation Furuno Electric, (Furuno Electric,)
6th Author's Name Takuo Kashiwa  
6th Author's Affiliation Furuno Electric, (Furuno Electric,)
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Speaker Author-1 
Date Time 2009-06-30 13:55:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2009-24 
Volume (vol) vol.109 
Number (no) no.109 
Page pp.31-36 
Date of Issue 2009-06-23 (MW) 

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