Paper Abstract and Keywords |
Presentation |
2018-12-14 10:20
Indirect Measurement Method for S-parameters of Reciprocal Circuits with Measuring a Minor Number of Ports Noboru Maeda, Shinji Fukui (SOKEN), Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.) EMCJ2018-90 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A measurement method for the S-parameters of multiport reciprocal circuits is reported where majority of their ports are connected with some known loads and the remaining minority ports are directly measured by changing the load values to estimate the whole S-matrix. Some of the ports to connect the known loads (indirect-measured ports) are terminated with matched loads to eliminate them and make the number of indirect-measured equal to that of direct-measured. Then, our already proposed method is applied to estimate the partial S-matrix. By repeating this process with changing the terminated ports, the whole S-matrix is estimated straight forwardly. A numerical experiment with a simple PCB is shown to evaluate the validity and the robustness of this method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
S parameter / indidrect measurement / multiport circuit / automotive components / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 363, EMCJ2018-90, pp. 19-23, Dec. 2018. |
Paper # |
EMCJ2018-90 |
Date of Issue |
2018-12-07 (EMCJ) |
ISSN |
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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EMCJ2018-90 |
Conference Information |
Committee |
EMCJ IEE-EMC |
Conference Date |
2018-12-14 - 2018-12-14 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2018-12-EMCJ-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Indirect Measurement Method for S-parameters of Reciprocal Circuits with Measuring a Minor Number of Ports |
Sub Title (in English) |
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Keyword(1) |
S parameter |
Keyword(2) |
indidrect measurement |
Keyword(3) |
multiport circuit |
Keyword(4) |
automotive components |
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1st Author's Name |
Noboru Maeda |
1st Author's Affiliation |
SOKEN, Inc. (SOKEN) |
2nd Author's Name |
Shinji Fukui |
2nd Author's Affiliation |
SOKEN, Inc. (SOKEN) |
3rd Author's Name |
Toshikazu Sekine |
3rd Author's Affiliation |
Gifu University (Gifu Univ.) |
4th Author's Name |
Yasuhiro Takahashi |
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Gifu University (Gifu Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-12-14 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2018-90 |
Volume (vol) |
vol.118 |
Number (no) |
no.363 |
Page |
pp.19-23 |
#Pages |
5 |
Date of Issue |
2018-12-07 (EMCJ) |
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