| Paper Abstract and Keywords |
| Presentation |
2009-10-08 13:25
Subsurface visualization without ground reflection and direct wave by using bistatic GPR Naoki Hayashi, Motoyuki Sato (Tohoku Univ.) SANE2009-66 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A bistatic GPR system is proposed with an aim of a subsurface visualization without a ground reflection and a direct wave in this paper. A location of a transmitting antenna can be arbitrarily adjusted in this system. Therefore, an incident angle can be set as Brewster angle to reduce the ground reflection. Besides, Frequency-Spatial frequency domain filter (FK Filter) which automatically works from a position information of the transmitting and a receiving antennas is applied to suppress the direct wave. Then, three-dimensional subsurface image is reconstructed with a migration technique. A laboratory experiment demonstrates an imaging capability of a landmine model with a depth of 10cm with the proposed system. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Bistatic radar / GPR / ground reflection / direct wave / Brewster angle / FK filter / / |
| Reference Info. |
IEICE Tech. Rep., vol. 109, no. 219, SANE2009-66, pp. 7-12, Oct. 2009. |
| Paper # |
SANE2009-66 |
| Date of Issue |
2009-10-01 (SANE) |
| 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 |
SANE2009-66 |
| Conference Information |
| Committee |
SANE |
| Conference Date |
2009-10-08 - 2009-10-09 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tohoku Univ. (Tokyo) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
The 10th workshop on subsurface electromagnetic measurement |
| Paper Information |
| Registration To |
SANE |
| Conference Code |
2009-10-SANE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Subsurface visualization without ground reflection and direct wave by using bistatic GPR |
| Sub Title (in English) |
|
| Keyword(1) |
Bistatic radar |
| Keyword(2) |
GPR |
| Keyword(3) |
ground reflection |
| Keyword(4) |
direct wave |
| Keyword(5) |
Brewster angle |
| Keyword(6) |
FK filter |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Naoki Hayashi |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Motoyuki Sato |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2009-10-08 13:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
SANE |
| Paper # |
SANE2009-66 |
| Volume (vol) |
vol.109 |
| Number (no) |
no.219 |
| Page |
pp.7-12 |
| #Pages |
6 |
| Date of Issue |
2009-10-01 (SANE) |