| Presentation | 2023-07-20 Accuracy Verification of Two-dimentional Electromagnetic Scattering Analysis Using Compressive Sensing. Kota Saito, Seiya Kishimoto, Shinichiro Ohnuki, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As one of the numerical analysis methods for electromagnetic fields, the method of moments requires O(n^3) computational time to obtain the surface current density by using the direct method. Compressive sensing is a method that can reconstruct the signal with a small number of data points. In this report, we apply compressed sensing to the method of moments to reduce the matrix size and obtain the currents. We compare the accuracy of the current recovery with that of the moment method, and examine the validity of the proposed method. The computational time for changing the matrix size is also compared to verify the usefulness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Method of Moments / Compressive ｓensing / Greedy algorithm / Electromagnetic scattering analysis |
| Paper # | EMT2023-9,MW2023-27,OPE2023-9,EST2023-9,MWPTHz2023-5 |
| Date of Issue | 2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |
| Conference Information | |
| Committee | EST / MW / EMT / OPE / MWPTHz / IEE-EMT |
|---|---|
| Conference Date | 2023/7/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Muroran Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Chair | Masayuki Kimishima(Advantest) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideki Kawaguchi(Muroran Inst. of Tech) / Taro Arakawa(Yokohama National Univ.) / Atsushi Kanno(Nagoya Inst. of Tech.) / Shinichi Furukawa(Nihon Univ.) |
| Vice Chair | Takuya Sakamoto(Kyoto Univ.) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Atsushi Sanada(Osaka Univ.) / Akihito Hirai(Mitsubishi Electric) / Yukihisa Suzuki(Tokyo Metropolitan Univ.) / / Masayuki Fujita(Osaka Univ.) / Kensuke Ikeda(CRIEPI) |
| Secretary | Takuya Sakamoto(Kozo Keikaku Engineering) / Yasuhide Tsuji(Univ. of Electro-Comm) / Yasuo Ohtera(Univ. of Electro-Comm) / Atsushi Sanada(Murata Manufacturing) / Akihito Hirai(Kyushu Sangyo Univ.) / Yukihisa Suzuki(Nihon Univ.) / (Kanto Gakuin Univ.) / Masayuki Fujita(NTT) / Kensuke Ikeda(NICT) / (NICT) |
| Assistant | Tomonori Yanagida(Advantest) / Akito Iguchi(Muroran Inst. of Tech) / Tomoyuki Furuichi(Tohoku Univ.) / Kosuke Katayama(NIT Tokuyama College) / Ryo Natsuaki(Univ. of Tokyo) / Takshi Fujisawa(Hokaido Univ.) / Hideyuki Nasu(Furukawa Electric) / Li Yi(Osaka Univ.) / Akira Satou(Tohoku Univ.) / Safumi Suzuki(Tokyo Inst. of Tech.) / Kazuki Niino(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electronics Simulation Technology / Technical Committee on Microwaves / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies / Technical Meeting on Electromagnetic Theory |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accuracy Verification of Two-dimentional Electromagnetic Scattering Analysis Using Compressive Sensing. |
| Sub Title (in English) | Application to Method of Moments |
| Keyword(1) | Method of Moments |
| Keyword(2) | Compressive ｓensing |
| Keyword(3) | Greedy algorithm |
| Keyword(4) | Electromagnetic scattering analysis |
| 1st Author's Name | Kota Saito |
| 1st Author's Affiliation | Nihon University(Nihon Univ) |
| 2nd Author's Name | Seiya Kishimoto |
| 2nd Author's Affiliation | Nihon University(Nihon Univ) |
| 3rd Author's Name | Shinichiro Ohnuki |
| 3rd Author's Affiliation | Nihon University(Nihon Univ) |
| Date | 2023-07-20 |
| Paper # | EMT2023-9,MW2023-27,OPE2023-9,EST2023-9,MWPTHz2023-5 |
| Volume (vol) | vol.123 |
| Number (no) | EMT-114,MW-115,OPE-116,EST-117,MWPTHz-118 |
| Page | pp.pp.1-5(EMT), pp.1-5(MW), pp.1-5(OPE), pp.1-5(EST), pp.1-5(MWPTHz), |
| #Pages | 5 |
| Date of Issue | 2023-07-13 (EMT, MW, OPE, EST, MWPTHz) |