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| Presentation | 2019-12-19 10:55 Recursive Method for S-parameter Indirect Measurement Noboru Maeda, Shinji Fukui (SOKEN), Toshikazu Sekine, Yasuhiro Takahashi (Gifu Univ.)  MW2019-119 Link to ES Tech. Rep. Archives: MW2019-119 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A measurement method for the S-parameters of a multiport reciprocal circuit is reported where the majority of the ports (indirect-measured ports) are connected with some known loads and the remaining ports are directly measured by changing the load values. First, some of the indirect-measured ports are terminated with loads to temporarily exclude them from the measurements so that the number of indirect-measured ports equals to that of direct-measured ports. Then, our previously proposed method for a circuit in which the majority of ports are directly measured is applied to estimate the partial S-matrix. It is treated as if directly measured and the process is recursively repeated until no ports need to be excluded. 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 / indirect measurement / multiport circuit / automotive components / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 346, MW2019-119, pp. 5-10, Dec. 2019. | |
| Paper # | MW2019-119 | |
| Date of Issue | 2019-12-12 (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) | |
| Download PDF | MW2019-119 Link to ES Tech. Rep. Archives: MW2019-119 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2019-12-19 - 2019-12-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Gifu Unif. Satellite Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Measurement / Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2019-12-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Recursive Method for S-parameter Indirect Measurement |
| Sub Title (in English) | |
| Keyword(1) | S parameter |
| Keyword(2) | indirect measurement |
| Keyword(3) | multiport circuit |
| Keyword(4) | automotive components |
| Keyword(5) | |
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| Keyword(8) | |
| 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 |
| 4th Author's Affiliation | Gifu University (Gifu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-12-19 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2019-119 |
| Volume (vol) | vol.119 |
| Number (no) | no.346 |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2019-12-12 (MW) |
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