Presentation | 2000/7/19 Consideration on mutual coupling among dipole elements in a borehole Satoshi EBIHARA, Motoyuki SATO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose to introduce optical electric sensors for array elements for a directional antenna in a borehole. Also, we will examine influence of a borehole and mutual coupling on received array signals. The optical electric sensor is an ideal electric field sensor. If the sensors are arranged in a borehole, a directional antenna in a borehole will be realized. Our experimental results showed that a borehole and mutual coupling strongly influence on the array signals. We found that theoretical results of MoM modified for the array in a borehole gave good agreement with the experimental results. This means that we can estimate directions of arrival waves with the MoM results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical electric sensor / Method of Moment / Directional borehole radar |
Paper # | A・P2000-35,SAT2000-32,MW2000-35 |
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Conference Information | |
Committee | SAT |
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Conference Date | 2000/7/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Consideration on mutual coupling among dipole elements in a borehole |
Sub Title (in English) | |
Keyword(1) | Optical electric sensor |
Keyword(2) | Method of Moment |
Keyword(3) | Directional borehole radar |
1st Author's Name | Satoshi EBIHARA |
1st Author's Affiliation | Center for Northeast Asian Studies, Tohoku University() |
2nd Author's Name | Motoyuki SATO |
2nd Author's Affiliation | Center for Northeast Asian Studies, Tohoku University |
Date | 2000/7/19 |
Paper # | A・P2000-35,SAT2000-32,MW2000-35 |
Volume (vol) | vol.100 |
Number (no) | 220 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |