Paper Abstract and Keywords |
Presentation |
2012-12-21 16:10
A study of non-contact measurements for PIM using Standing-Wave Coaxial Tube Method Ming Wang, Daijiro Ishibashi, Nobuhiro Kuga (Yokohama Nat'l Univ.) EMD2012-96 Link to ES Tech. Rep. Archives: EMD2012-96 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this study, in the standing-wave coaxial tube method, the sensitivity of a passive intermodulation (PIM) measurement for an inner conductor of a coaxial line has been evaluated using an electromagnetic analysis in term of power consumption at the inner and the outer conductors.
In order to calculate the power consumption, coupling strengthes between the coaxial tube and the specimen was obtained by definition of ports on the inner and the outer conductors.No power is consumed by the inner conductor when the outer condutor surrounds it.Therefore the inner condutor could be exited by the input powers by shortening the outer conductor.In the results, it was confirmed that the power consumption at the inner conductor was higher than that at outer conductor when a rate of the inner and the outer conductor was 0.8.
On the other hand, the change of PIM levels was estimated using the coupling strengthes, and it was confirmed that the tendency of PIM levels was the same as that of the power consumption. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Passive intermodulation / Microwave measurement / Nonlinearity phenomena / Coxial line / Standing-wave coaxial tube / Non-contact measurement / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 370, EMD2012-96, pp. 33-36, Dec. 2012. |
Paper # |
EMD2012-96 |
Date of Issue |
2012-12-14 (EMD) |
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) |
Download PDF |
EMD2012-96 Link to ES Tech. Rep. Archives: EMD2012-96 |
Conference Information |
Committee |
EMD |
Conference Date |
2012-12-21 - 2012-12-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
EMD |
Conference Code |
2012-12-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study of non-contact measurements for PIM using Standing-Wave Coaxial Tube Method |
Sub Title (in English) |
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Keyword(1) |
Passive intermodulation |
Keyword(2) |
Microwave measurement |
Keyword(3) |
Nonlinearity phenomena |
Keyword(4) |
Coxial line |
Keyword(5) |
Standing-wave coaxial tube |
Keyword(6) |
Non-contact measurement |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Ming Wang |
1st Author's Affiliation |
Yokohama National University (Yokohama Nat'l Univ.) |
2nd Author's Name |
Daijiro Ishibashi |
2nd Author's Affiliation |
Yokohama National University (Yokohama Nat'l Univ.) |
3rd Author's Name |
Nobuhiro Kuga |
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Yokohama National University (Yokohama Nat'l Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-12-21 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
EMD2012-96 |
Volume (vol) |
vol.112 |
Number (no) |
no.370 |
Page |
pp.33-36 |
#Pages |
4 |
Date of Issue |
2012-12-14 (EMD) |