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Paper Abstract and Keywords
Presentation 2011-12-16 14:30
Effect of impedance matching condition at transmitting frequencies for passive intermodulation measurements using a coaxial tube.
Kensuke Saito, Keita Hoshino, Nobuhiro Kuga, Daijiro Ishibashi (Yokohama Nat'l Univ.) EMD2011-109 Link to ES Tech. Rep. Archives: EMD2011-109
Abstract (in Japanese) (See Japanese page) 
(in English) his report discusses an effect of matching condition on the passive intermodulation measurement using the standing-wave coaxial tube method.
In the proposed method, two conductive wires with capacitive coupling are used for a specimen to obtain impedance matching at transmitting frequencies.Firstly a specimen composed of wire-materials is employed to confirm the principle of the proposed method.The result shows that the material which is close to the coupling edge in the coaxial tube is dominant in this measurement.The proposed method shows almost equivalent sensitivity to the conventional method which uses a single conductive wire.Evaluation results of a printed circuit board are also presented as an example of a practical application.Intrinsic characteristics of the testing material are extracted by applying the calibration method proposed in the previous paper to this structure.
Keyword (in Japanese) (See Japanese page) 
(in English) Passive intermodulation / Microwave measurements / Nonlinearity phenomena / basestation antenna / coaxial line / Microstrip line / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 356, EMD2011-109, pp. 17-22, Dec. 2011.
Paper # EMD2011-109 
Date of Issue 2011-12-09 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 EMD2011-109 Link to ES Tech. Rep. Archives: EMD2011-109

Conference Information
Committee EMD  
Conference Date 2011-12-16 - 2011-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) NIT Kanda Camps 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Electromechanical Devices 
Paper Information
Registration To EMD 
Conference Code 2011-12-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of impedance matching condition at transmitting frequencies for passive intermodulation measurements using a coaxial tube. 
Sub Title (in English)  
Keyword(1) Passive intermodulation  
Keyword(2) Microwave measurements  
Keyword(3) Nonlinearity phenomena  
Keyword(4) basestation antenna  
Keyword(5) coaxial line  
Keyword(6) Microstrip line  
Keyword(7)  
Keyword(8)  
1st Author's Name Kensuke Saito  
1st Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
2nd Author's Name Keita Hoshino  
2nd Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
3rd Author's Name Nobuhiro Kuga  
3rd Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
4th Author's Name Daijiro Ishibashi  
4th Author's Affiliation Yokohama National University (Yokohama Nat'l Univ.)
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Speaker Author-1 
Date Time 2011-12-16 14:30:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2011-109 
Volume (vol) vol.111 
Number (no) no.356 
Page pp.17-22 
#Pages
Date of Issue 2011-12-09 (EMD) 


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