Presentation | 2015-07-16 Quantitative Evaluation of Error of Electromagnetic Analysis Caused by Error of FDTD Numerical Models Constructed by Depth Sensor Jun Sonoda, Kaiki Konno, Yasushi Kanazawa, Motoyuki Sato, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To analyze electromagnetic wave in realistic environments with the finite-difference time-domain (FDTD) method, we have developed a modeling system using a depth senor such as Kinect and the point cloud library (PCL). In our proposed system, we can obtain relative 3-D coordinates based on a depth sensor by the PCL, and calculate absolute 3-D coordinates based on horizontal and vertical plane in a target scene by angle detection of a depth sensor. Finally, FDTD numerical model is constructed from point clouds data within calculated absolute 3-D coordinates. we have constructed FDTD numerical models in two indoor scene, and have evaluated error of these models. As a result, our proposed system is accurate to few centimeters. In this paper, error of analysis of electromagnetic field by FDTD method caused by error of constructed numerical models has been investigated quantitatively. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electromagnetic wave environment analysis / FDTD method / Realistic FDTD numerical model / depth sensor |
Paper # | EMT2015-21,MW2015-59,OPE2015-33,EST2015-25,MWP2015-24 |
Date of Issue | 2015-07-09 (EMT, MW, OPE, EST, MWP) |
Conference Information | |
Committee | EMT / MW / OPE / MWP / EST / IEE-EMT |
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Conference Date | 2015/7/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kushiro City Lifelong Learning Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Light wave & Electromagnetic Wave Workshop |
Chair | Motoyuki Sato(Tohoku Univ.) / Yohei Ishikawa(Kyoto Univ.) / Hiroyuki Uenohara(Tokyo Inst. of Tech.) / Yuichi Kado(Kyoto Inst. of Tech.) / Tatsuya Kashiwa(Kitami Inst. of Tech.) / Masahiro Tanaka(Gifu Univ.) |
Vice Chair | Akira Hirose(Univ. of Tokyo) / Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Kensuke Ogawa(Fujikura) / Tetsuya Kawanishi(NICT) / Hiroyuki Toda(Doshisha Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) |
Secretary | Akira Hirose(Niigata Univ.) / Masashi Nakatsugawa(Mitsubishi Electric) / Takao Kuki(NTT) / Kenjiro Nishikawa(Panasonic) / Kensuke Ogawa(Fujitsu Labs.) / Tetsuya Kawanishi(NTT) / Hiroyuki Toda(ENRI) / Hideaki Kimura(NTT) / Akimasa Hirata(Tokyo Inst. of Tech.) / Shinichiro Ohnuki(Muroran Inst. of Tech.) / (NDA) |
Assistant | Kazunori Takahashi(Tohoku Univ.) / Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) / Takaaki Ishigure(Keio Univ.) / Eiji Yagyu(Mitsubishi Electric) / Kensuke Ikeda(CRIEPI) / Atsushi Kanno(NICT) / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) / Yoshihiro Naka(KUHW) |
Paper Information | |
Registration To | Technical Committee on Electromagnetic Theory / Technical Committee on Microwaves / Technical Committee on Optoelectronics / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electronics Simulation Technology / Technical Meeting on Electromagnetic Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Quantitative Evaluation of Error of Electromagnetic Analysis Caused by Error of FDTD Numerical Models Constructed by Depth Sensor |
Sub Title (in English) | |
Keyword(1) | Electromagnetic wave environment analysis |
Keyword(2) | FDTD method |
Keyword(3) | Realistic FDTD numerical model |
Keyword(4) | depth sensor |
1st Author's Name | Jun Sonoda |
1st Author's Affiliation | National Institute of Technology, Sendai College(NIT,Sendai College) |
2nd Author's Name | Kaiki Konno |
2nd Author's Affiliation | National Institute of Technology, Sendai College(NIT,Sendai College) |
3rd Author's Name | Yasushi Kanazawa |
3rd Author's Affiliation | Toyohashi University of Technology(TUT) |
4th Author's Name | Motoyuki Sato |
4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2015-07-16 |
Paper # | EMT2015-21,MW2015-59,OPE2015-33,EST2015-25,MWP2015-24 |
Volume (vol) | vol.115 |
Number (no) | EMT-141,MW-142,OPE-143,EST-144,MWP-145 |
Page | pp.pp.71-75(EMT), pp.71-75(MW), pp.71-75(OPE), pp.71-75(EST), pp.71-75(MWP), |
#Pages | 5 |
Date of Issue | 2015-07-09 (EMT, MW, OPE, EST, MWP) |