Paper Abstract and Keywords |
Presentation |
2011-01-28 15:25
A Measurement of Near Magnetic Field on PCBs by Using 6-port Technique Toshihiro Takatsu, Fengchao Xiao (UEC), Kimitoshi Murano (Tokai Univ.), Yoshio Kami (UEC) EMCJ2010-115 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A method and network for measuring complex electromagnetic (EM) fields is proposed. The method is based on a network of two input ports and four output ports, six-port network, where two voltage sources picked up by two EM probes are estimated in magnitude ratio and phase difference from powers measured at the output ports. When the network is arbitrary synthesized, estimated values are relatively sensitive to errors in measured powers. So adding some restrictions to the network property in a scattering matrix leads a newly proposed six-port network. The proposed network consists of quadrature hybrids.
To confirm whether the proposed network works well, we conducted some experiment. Those experimental results have good agreement with theoretical value. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Complex EM field / 6-port network / scattering matrix / quadrature hybrid / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 402, EMCJ2010-115, pp. 91-96, Jan. 2011. |
Paper # |
EMCJ2010-115 |
Date of Issue |
2011-01-21 (EMCJ) |
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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EMCJ2010-115 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2011-01-28 - 2011-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kumamoto National College of Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
EMC, etc. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2011-01-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Measurement of Near Magnetic Field on PCBs by Using 6-port Technique |
Sub Title (in English) |
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Keyword(1) |
Complex EM field |
Keyword(2) |
6-port network |
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scattering matrix |
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quadrature hybrid |
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1st Author's Name |
Toshihiro Takatsu |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Fengchao Xiao |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Kimitoshi Murano |
3rd Author's Affiliation |
Tokai University (Tokai Univ.) |
4th Author's Name |
Yoshio Kami |
4th Author's Affiliation |
The University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2011-01-28 15:25:00 |
Presentation Time |
20 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2010-115 |
Volume (vol) |
vol.110 |
Number (no) |
no.402 |
Page |
pp.91-96 |
#Pages |
6 |
Date of Issue |
2011-01-21 (EMCJ) |
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