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| Presentation | 2011-01-28 14:55 Equivalent Circuit Analysis of a Tunable EBG Absorber Keigo Katsuda, Satoshi Yagitani, Ryo Tanaka, Masayuki Nojima (Kanazawa Univ.), Yoshiyuki Yoshimura, Hirokazu Sugiura (Industrial Research Inst. of Ishikawa)  EMCJ2010-114 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A novel "2d radio wave distribution imager" was developed by using a tunable electromagnetic band-gap (EBG) absorber, where a prototype tunable EBG absorber was designed on the basis of an equivalent circuit analysis and an EM simulation. However, the measured absorption characteristics of the absorber have not been sufficient. In this report, we propose a realistic equivalent circuit model of the EBG absorber including the parasitic resistance of a varicap diode, which is found to drastically reduce the amount of absorption. By using the equivalent circuit model, we examine how to achieve the better absorption of the tunable EBG absorber. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | EBG / Absorber / Tunable / Equivalent circuit / Varicap diode / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 402, EMCJ2010-114, pp. 85-90, Jan. 2011. | |
| Paper # | EMCJ2010-114 | |
| 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) | |
| Download PDF | EMCJ2010-114 |
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| 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) | Equivalent Circuit Analysis of a Tunable EBG Absorber |
| Sub Title (in English) | |
| Keyword(1) | EBG |
| Keyword(2) | Absorber |
| Keyword(3) | Tunable |
| Keyword(4) | Equivalent circuit |
| Keyword(5) | Varicap diode |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Keigo Katsuda |
| 1st Author's Affiliation | Kanazawa University (Kanazawa Univ.) |
| 2nd Author's Name | Satoshi Yagitani |
| 2nd Author's Affiliation | Kanazawa University (Kanazawa Univ.) |
| 3rd Author's Name | Ryo Tanaka |
| 3rd Author's Affiliation | Kanazawa University (Kanazawa Univ.) |
| 4th Author's Name | Masayuki Nojima |
| 4th Author's Affiliation | Kanazawa University (Kanazawa Univ.) |
| 5th Author's Name | Yoshiyuki Yoshimura |
| 5th Author's Affiliation | Industrial Research Institute of Ishikawa (Industrial Research Inst. of Ishikawa) |
| 6th Author's Name | Hirokazu Sugiura |
| 6th Author's Affiliation | Industrial Research Institute of Ishikawa (Industrial Research Inst. of Ishikawa) |
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| Speaker | Author-1 |
| Date Time | 2011-01-28 14:55:00 |
| Presentation Time | 20 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2010-114 |
| Volume (vol) | vol.110 |
| Number (no) | no.402 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2011-01-21 (EMCJ) |
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