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Paper Abstract and Keywords
Presentation 2009-05-28 10:30
A Waveguide Power Divider Mechanical-Controlling Dividing Ratio for Microwave Power Distribution System in Buildings
Minoru Sanagi, Munehiro Koji (Okayama Univ.), Hiroshi Hamashima (Okayama Univ./Mitsubishi), Shigeji Nogi (Okayama Univ.), Ken-ichi Hamamoto, Naoki Niwa, Kenji Takagi (Kajima Corp.), Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) MW2009-9
Abstract (in Japanese) (See Japanese page) 
(in English) A power divider mechanical-controlling dividing ratio for the microwave power distribution system in buildings has been investigated. The divider consists of a rectangular waveguide section with a coaxial probe in order to deliver microwave power from the waveguide to the coaxial line, and three rotary fins and one metal rod are incorporated for mechanical-control of the dividing ratio. The divider with the range of the delivered power ratio to the coaxial line from 1.6\% to 67.6\% under less than $-$24.6dB return loss was designed by electromagnetic field simulations. By experiments of a prototype power divider based on the design, the capability of controlling the dividing ratio was confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) microwave / power divider / rectangular waveguide / coaxial probe power divider controlling dividing ratio / microwave power distribution system in buildings / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 62, MW2009-9, pp. 1-6, May 2009.
Paper # MW2009-9 
Date of Issue 2009-05-21 (MW) 
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)
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Conference Information
Committee MW  
Conference Date 2009-05-28 - 2009-05-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2009-05-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Waveguide Power Divider Mechanical-Controlling Dividing Ratio for Microwave Power Distribution System in Buildings 
Sub Title (in English)  
Keyword(1) microwave  
Keyword(2) power divider  
Keyword(3) rectangular waveguide  
Keyword(4) coaxial probe power divider controlling dividing ratio  
Keyword(5) microwave power distribution system in buildings  
Keyword(6)  
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1st Author's Name Minoru Sanagi  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Munehiro Koji  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Hiroshi Hamashima  
3rd Author's Affiliation Okayama University/Mitsubishi (Okayama Univ./Mitsubishi)
4th Author's Name Shigeji Nogi  
4th Author's Affiliation Okayama University (Okayama Univ.)
5th Author's Name Ken-ichi Hamamoto  
5th Author's Affiliation Kajima Corporation (Kajima Corp.)
6th Author's Name Naoki Niwa  
6th Author's Affiliation Kajima Corporation (Kajima Corp.)
7th Author's Name Kenji Takagi  
7th Author's Affiliation Kajima Corporation (Kajima Corp.)
8th Author's Name Naoki Shinohara  
8th Author's Affiliation Kyoto University (Kyoto Univ.)
9th Author's Name Tomohiko Mitani  
9th Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-2 
Date Time 2009-05-28 10:30:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2009-9 
Volume (vol) vol.109 
Number (no) no.62 
Page pp.1-6 
#Pages 6 
Date of Issue 2009-05-21 (MW) 

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