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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMM, EA, ASJ-H | 2021-11-16 09:00 |
Online | Online | [Poster Presentation]
Mode-matching with energy constraint of loudspeakers based on analytical approach Yuki Kawasaki, Makoto Otani (Kyoto Univ.)  EA2021-49 EMM2021-76 |
Higher-Order Ambisonics (HOA) is a method of sound field reproduction, which usually uses mode matching to control expan... [more] | EA2021-49 EMM2021-76 pp.128-133 |
| EMCJ | 2021-04-16 13:55 |
Online | Online | Verification of De-embedding Modeling on Reverberation Chambers by a Spherical Conductor Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2021-3 |
Reverberation chambers (RCs) which can apply statistically isotropic fields to a working volume are attracted attention ... [more] | EMCJ2021-3 pp.10-14 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-04 14:05 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Study of broadband reflect-array antennas surface structure Shouta Yoshimoto, Yuka Fujii, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi, Kenji Itoh (KIT), Takeshi Shiode, Michio Takikawa (Mitsubishi Electric Corp.) AP2015-118 |
In this paper, it will examine the behavior of the wave front when it chose any mirror surface constitution. When the pr... [more] | AP2015-118 pp.47-51 |
| EMT, IEE-EMT | 2015-10-30 13:50 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | A Study on Radiation Characteristics for Electrically Small Spherical Conducting Shell Antennas Keisuke Fujita, Hiroshi Shirai (Chuo Univ.) EMT2015-74 |
A thin and small spherical shell shaped antenna as a model of current distribution caused by the skin effect will be ana... [more] | EMT2015-74 pp.161-166 |
| AP, RCS (Joint) |
2011-11-16 14:55 |
Aichi | Nagoya Congress Center | Optimization of MIMO Antenna Directivities and Derivation of Current Distributions by Using Spherical Mode Expansion Maki Arai, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.), Yoshio Koyanagi, Takayuki Sotoyama (Panasonic Mobile Communications) AP2011-99 |
This paper proposes a new design method based on spherical mode expansion to optimize MIMO antenna directivities and ... [more] |
AP2011-99 pp.57-62 |
| MW | 2010-03-04 17:10 |
Kyoto | Ryukoku Univ. | Double-directional channel with spherical harmonics Kenji Nakai, Jun-ichi Takada, Minseok Kim, Dashti Marzieh (Tokyo Inst. of Tech.), Tommi Laitinen (Helsinki Univ. of Tech.) MW2009-198 |
There is an approach that extracts or de-embeds the transmitting and receiving antennas from the multipath radio channel... [more] | MW2009-198 pp.113-117 |
| AP | 2009-03-09 13:30 |
Overseas | University of Macau | Matched Antenna Design based on Spherical Mode Expansion Masashi Iwabuchi, Kei Sakaguchi, Kiyomichi Araki (Tokyo Inst. of Tech.) AP2008-215 |
This paper proposes a new approach for antenna design based on spherical mode expansion. Antenna directivity is expande... [more] |
AP2008-215 pp.23-27 |
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