Paper Abstract and Keywords |
Presentation |
2007-10-26 15:40
Measured dielectric properties of borehole cores using an open-ended coaxial probe Ji-hyun Jung, Se-Yun Kim (KIST) SANE2007-81 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Cross-borehole radar systems have been used to detect deeply located man-made tunnels in the middle area of Korea. One of the difficulties posed in the design of radar system and the analysis of received radar signals is that the electrical property of in-situ rock is strongly inhomogeneous. Dielectric properties of borehole cores are measured using open-ended coaxial probe in a frequency range from 2.3 to 100 MHz. The real part of measured complex permittivity profiles is distributed from 5.3 to 6.5 and the log scaled loss-tangent ranges from -1 to -3 according to sampled depth and location of borehole cores. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Dielectric properties / Borehole core / Open-ended coaxial probe / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 277, SANE2007-81, pp. 99-102, Oct. 2007. |
Paper # |
SANE2007-81 |
Date of Issue |
2007-10-18 (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) |
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SANE2007-81 |
Conference Information |
Committee |
SANE |
Conference Date |
2007-10-25 - 2007-10-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
KIST(Seoul) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
The 9th workshop on subsurface electromagnetic measurement |
Paper Information |
Registration To |
SANE |
Conference Code |
2007-10-SANE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Measured dielectric properties of borehole cores using an open-ended coaxial probe |
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Dielectric properties |
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Borehole core |
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Open-ended coaxial probe |
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1st Author's Name |
Ji-hyun Jung |
1st Author's Affiliation |
Korea Institute of Science and Technology (KIST) |
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Se-Yun Kim |
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Korea Institute of Science and Technology (KIST) |
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Speaker |
Author-1 |
Date Time |
2007-10-26 15:40:00 |
Presentation Time |
30 minutes |
Registration for |
SANE |
Paper # |
SANE2007-81 |
Volume (vol) |
vol.107 |
Number (no) |
no.277 |
Page |
pp.99-102 |
#Pages |
4 |
Date of Issue |
2007-10-18 (SANE) |