Presentation | 2015-07-16 Study on Direction of Arrival Estimation in FDTD Analysis of Radio Propagation Using MUSIC Algorithm Suguru Imai, Kenji Taguchi, Tatsuya Kashiwa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Traditionally, the ray-tracing method has been used to analyze radio propagation problems. Recently, the FDTD method can also be used to analyze these problems, because the computer performance was improved. By the way, in the ray-tracing method, radio propagation is approximately represented by using reflected and diffracted rays. Thus an arrival angle of incoming wave can be known easily by investigating the path of ray. On the other hand, in the FDTD method, a propagation wave is calculated strictly based on Maxwell’s equations. Therefore, it seems difficult to know directly the arrival angle of incoming wave in the FDTD analysis. However, it is expected that the arrival angle of incoming wave can be obtained by using the direction of arrival estimation method in the FDTD analysis. In this paper, the direction of arrival estimation in the FDTD analysis of radio propagation using the MUSIC algorithm is investigated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | FDTD method / Ray-tracing method / Radio wave propagation / Direction of arrival estimation / MUSIC method |
Paper # | EMT2015-29,MW2015-67,OPE2015-41,EST2015-33,MWP2015-32 |
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) | Study on Direction of Arrival Estimation in FDTD Analysis of Radio Propagation Using MUSIC Algorithm |
Sub Title (in English) | |
Keyword(1) | FDTD method |
Keyword(2) | Ray-tracing method |
Keyword(3) | Radio wave propagation |
Keyword(4) | Direction of arrival estimation |
Keyword(5) | MUSIC method |
1st Author's Name | Suguru Imai |
1st Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
2nd Author's Name | Kenji Taguchi |
2nd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
3rd Author's Name | Tatsuya Kashiwa |
3rd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
Date | 2015-07-16 |
Paper # | EMT2015-29,MW2015-67,OPE2015-41,EST2015-33,MWP2015-32 |
Volume (vol) | vol.115 |
Number (no) | EMT-141,MW-142,OPE-143,EST-144,MWP-145 |
Page | pp.pp.117-120(EMT), pp.117-120(MW), pp.117-120(OPE), pp.117-120(EST), pp.117-120(MWP), |
#Pages | 4 |
Date of Issue | 2015-07-09 (EMT, MW, OPE, EST, MWP) |