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| Presentation | 2009-02-12 13:00 Speed-up of Microwave Imaging using Auto Correlation Function Response and Switching of Tx/Rx APFA Array Masashi Ishihara, Hiroyasu Sato, Kunio Sawaya (Tohoku Univ.)  AP2008-195 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Microwave active imaging is performed by using broadband Tx/Rx APFA (Antipodal Fermi Antenna) array. Auto correlation function (ACF) response, which utilizes only the magnitude of scattered field, is employed to realize low cost active imaging. It is shown theoretically and experimentally that a mutual coupling of Tx and Rx APFAs yield the reduction of the suprious response appearing in ACF response. Based on the imaging method using ACF response, microwave active imaging of scattering objects is perfomed by using antenna array composed of eight Tx APFAs and eight Rx APFAs and RF switches to reduce the measurement time. Active imaging using APFA array with lens is also carried out for long range object. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Broad-band / Antipodal Fermi Antenna / Auto Correlation Function response / Switching / Speed-up / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 429, AP2008-195, pp. 37-42, Feb. 2009. | |
| Paper # | AP2008-195 | |
| Date of Issue | 2009-02-05 (AP) | |
| 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 | AP2008-195 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2009-02-12 - 2009-02-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo University of Agriculture and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2009-02-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Speed-up of Microwave Imaging using Auto Correlation Function Response and Switching of Tx/Rx APFA Array |
| Sub Title (in English) | |
| Keyword(1) | Broad-band |
| Keyword(2) | Antipodal Fermi Antenna |
| Keyword(3) | Auto Correlation Function response |
| Keyword(4) | Switching |
| Keyword(5) | Speed-up |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masashi Ishihara |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Hiroyasu Sato |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Kunio Sawaya |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-02-12 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2008-195 |
| Volume (vol) | vol.108 |
| Number (no) | no.429 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2009-02-05 (AP) |
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