| Presentation | 2022-03-10 [Invited Talk (Young Researcher)] Study on Non-Destructive Pipeline Inspection Using Microwave Guided-Modes Sayaka Matsukawa, Kosuke Yoshida, Tadahiro Okuda, Masaya Hazama, Satoru Kurokawa, Hiroshi Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a non-destructive inspection method to inspect an unwanted foreign object remaining underneath the wall of the underground fiberglass-reinforced plastic mortar (FRPM) pipelines. Our method utilizes microwave guided-modes propagating along a cylindrical dielectric waveguide. In this study, we developed a new inspection method by utilizing a time-domain analysis, spatial synthesis and Talbot pattern of microwave guided-modes. Our proposed method enables us to detect a foreign object that cause serious problems for the underground pipelines. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Microwave / Guided Mode / Dielectric Waveguide / Time-domain Analysis / Array Antenna / Non-destructive Inspection |
| Paper # | AP2021-190 |
| Date of Issue | 2022-03-03 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2022/3/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Hiroshi Yamada(Niigata Univ.) |
| Vice Chair | Mitoshi Fujimoto(Fukui Univ) |
| Secretary | Mitoshi Fujimoto(NTT DOCOMO) |
| Assistant | Dr. Kim(Niigata Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk (Young Researcher)] Study on Non-Destructive Pipeline Inspection Using Microwave Guided-Modes |
| Sub Title (in English) | |
| Keyword(1) | Microwave |
| Keyword(2) | Guided Mode |
| Keyword(3) | Dielectric Waveguide |
| Keyword(4) | Time-domain Analysis |
| Keyword(5) | Array Antenna |
| Keyword(6) | Non-destructive Inspection |
| 1st Author's Name | Sayaka Matsukawa |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
| 2nd Author's Name | Kosuke Yoshida |
| 2nd Author's Affiliation | Mie University(Mie Univ.) |
| 3rd Author's Name | Tadahiro Okuda |
| 3rd Author's Affiliation | Kurimoto Ltd.(Kurimoto) |
| 4th Author's Name | Masaya Hazama |
| 4th Author's Affiliation | Kurimoto Ltd.(Kurimoto) |
| 5th Author's Name | Satoru Kurokawa |
| 5th Author's Affiliation | National Institute of Advanced Industrial Science and Technology(AIST) |
| 6th Author's Name | Hiroshi Murata |
| 6th Author's Affiliation | Mie University(Mie Univ.) |
| Date | 2022-03-10 |
| Paper # | AP2021-190 |
| Volume (vol) | vol.121 |
| Number (no) | AP-435 |
| Page | pp.pp.44-49(AP), |
| #Pages | 6 |
| Date of Issue | 2022-03-03 (AP) |