| Presentation | 2019-07-18 Application of Cross -Bowtie Antenna to Detection of Buried Pipes by GPR N. I. Medhat, Anwar Sayed, 佐藤 源之, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Buried pipes at deep depths may be challenging in real survey, the proposed experiments can solve this problem byexamining the backscattering signals transmitted and received by two types of antenna polarization. By analyzing energy of thescattering waves deployed by linear polarized Bowtie-Bowtie antenna at different orientations, exact position of the buried pipeshad been estimated. In addition, compact polarity produced by spiral antenna proved its efficiency to locate shallow and deepmetal pipes when it is operated as a receiver and Bowtie antenna as a transmitter, while poor resolution had been get in the caseof installing the spiral antenna as a transmitter. The Final results ensure the capability of the developed GPR system mainlyoperated by Bowtie antenna as a transmitter at different orientation and receive the depolarized signal by circularly polarizedone to locate underground pipes buried at different depths. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GPR / Bowtie Antenna / Underground pipes / Polarization / Back scattering signal / Mean Power / Compact Polarimetry |
| Paper # | SANE2019-29 |
| Date of Issue | 2019-07-10 (SANE) |
| Conference Information | |
| Committee | AP / SANE / SAT |
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| Conference Date | 2019/7/17(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Subsurface Electromagnetic Measurements, Sattelite Communication, Radio propagation, Antennas and Propagation |
| Chair | Qiang Chen(Tohoku Univ.) / Akitsugu Nadai(NICT) / Fumihiro Yamashita(NTT) |
| Vice Chair | Satoru Kurokawa(AIST) / Hiroyoshi Yamada(Niigata Univ.) / Makoto Tanaka(Tokai Univ.) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) |
| Secretary | Satoru Kurokawa(Mitsubishi Electric) / Hiroyoshi Yamada(Tokyo Univ. of Agric. & Tech.) / Makoto Tanaka(Univ. of Electro-Comm.) / Hisashi Sujikai(Mitsubishi Electric) / Hiroyasu Ishikawa(NTT) |
| Assistant | Michitaka Ameya(AIST) / Ryo Natsuaki(Univ. of Tokyo) / Masato Yamanashi(Mitsubishi Space Software) / Shunichi Futatsumori(ENRI) / Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Space, Aeronautical and Navigational Electronics / Technical Committee on Satellite Telecommunications |
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| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Application of Cross -Bowtie Antenna to Detection of Buried Pipes by GPR |
| Sub Title (in English) | |
| Keyword(1) | GPR |
| Keyword(2) | Bowtie Antenna |
| Keyword(3) | Underground pipes |
| Keyword(4) | Polarization |
| Keyword(5) | Back scattering signal |
| Keyword(6) | Mean Power |
| Keyword(7) | Compact Polarimetry |
| 1st Author's Name | N. I. Medhat |
| 1st Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 2nd Author's Name | Anwar Sayed |
| 2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| 3rd Author's Name | 佐藤 源之 |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2019-07-18 |
| Paper # | SANE2019-29 |
| Volume (vol) | vol.119 |
| Number (no) | SANE-121 |
| Page | pp.pp.61-66(SANE), |
| #Pages | 6 |
| Date of Issue | 2019-07-10 (SANE) |