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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS | 2024-04-26 13:00 |
Hiroshima | (Primary: On-site, Secondary: Online) |
Frequency sharing between ground and sky cells by applying beamforming and MU-MIMO canceller in mobile communication. Toshihisa Tsuji, Kohei Mitsumoto, Teruya Fujii (Tokyo Tech)  RCS2024-11 |
To enable the use of mobile communication systems in the sky, we propose a "three-dimensional space cell structure" that... [more] | RCS2024-11 pp.48-53 |
| AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas | EPU, Hanoi | Isolation Improvement of a 4-element Horn Array Antenna Tomoki Hoshiko, Ryuji Kuse, Makoto Sano, Takeshi Fukusako (Kumamoto Univ), Kazuma Tomimoto, Masayuki Miyashita, Toshiki Hozen, Ryo Yamaguchi (Softbank) |
A 4-element horn array antenna is proposed. The 4-element horn array antenna consists of a single pyramidal horn separ... [more] |
|
| SDM | 2021-06-22 13:50 |
Online | Online | [Memorial Lecture]
Operation mechanism of Si/HZO ferroelectric FETs
-- Role of MOS (MFS) interface -- Kasidit Toprasertpong, Tsung-En Lee, Zaoyang Lin, Kento Tahara, Kouhei Watanabe, Mitsuru Takenaka, Shinichi Takagi (Univ. Tokyo) SDM2021-23 |
In this talk, we will introduce our findings on the mechanisms at the MFIS interface and their impacts on the memory cha... [more] | SDM2021-23 pp.7-12 |
| AP | 2016-01-15 14:05 |
Tokyo | Takushoku University, Hachiouji Campus | A study on using Massive-MIMO by Dual-Porarized MIMO Antena Takuya Wadaka, Genma Hattori, Lige Cheng (Takushoku Univ.), Seiji Nishi (MWF), Toshiyuki Maeyama (Takushoku Univ.) AP2015-183 |
In 5th Generation Mobile Communication System (5G) which is a next-generation wireless communication system, Massive MIM... [more] | AP2015-183 pp.89-94 |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-30 16:10 |
Osaka | Optically Millimeter-Wave Beam-Forming Based-on Patch Antenna Array with Electro-Optic Modulator for Communication and Radar Systems Yusuf Nur Wijayanto, Atsushi Kanno (NICT), Hiroshi Murata (Osaka Univ.), Tetsuya Kawanihsi (NICT), Yasuyuki Okamura (Osaka Univ.) PN2014-61 OPE2014-186 LQE2014-173 EST2014-115 MWP2014-83 |
We propose an optically wireless millimeter-wave beam-forming based-on an antenna array with an electro-optic (EO) modul... [more] | PN2014-61 OPE2014-186 LQE2014-173 EST2014-115 MWP2014-83 pp.223-228 |
|
| WBS | 2013-10-31 15:35 |
Kagoshima | A Study of Noise Reducing Demodulation Method in Circular Polarized Optical OFDM system Kazuo Hagihara, Kouji Ohuchi (Shizuoka Univ.) WBS2013-26 |
In optical wireless Orthogonal Frequency Division Multiplexing (OFDM), the system that separates an OFDM signal into pos... [more] | WBS2013-26 pp.31-36 |
|
| OME | 2012-05-24 16:15 |
Tokyo | NTT Musashino Research and Development Center | Forming of Transfer Region in The Interface Between Fluorinated Self Assembled Monolayer and Hole Transport Layer Tomoya Inden (Nagoya Univ.), Toshikazu Satoh (Toyota Central R & D Labs., Inc.), Takuya Morimoto (Nagoya Univ.), Takao Nishikawa (Iwate Univ.), Tatsuo Mori (AIT/Nagoya Univ.) OME2012-29 |
We have already reported that the introduction of fluorinated self-assembled monolayer (FSAM) leads to reduce driving vo... [more] | OME2012-29 pp.49-52 |
| SAT, WBS (Joint) |
2012-05-25 11:25 |
Iwate | Iwate Prefectural University | On grand control arbitrary polarization forming technique for mobile satellite communication systems Yoshinori Suzuki, Takatoshi Sugiyama (NTT) SAT2012-6 |
This paper proposes an On-Ground Polarization-Forming (GPF) technique to realize a novel polarization-tracking-free sate... [more] | SAT2012-6 pp.29-34 |
| SAT, SANE (Joint) |
2010-02-26 10:30 |
Tokyo | NICT-Honbu | Satellite experiments of TX digital polarization forming for Ku-band mobile satellite communication systems Yoshinori Suzuki, Fumihiro Yamashita, Kiyoshi Kobayashi (NTT Corp.), Yozo Takeda (SKY Perfect JSAT Corp.) SAT2009-54 |
NTT has proposed Variable Polarization Frequency Division Multiplexing (VPFDM) that allows user earth station to free ut... [more] | SAT2009-54 pp.1-6 |
| OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-26 17:15 |
Fukushima | Complete Characterization of PMD Vector through Time-resolved Waveform Analysis Based on xy-field Sampling Keiji Okamoto, Fumihiko Ito (NTT) OCS2009-91 |
The techniques for the measurement of polarization-mode dispersion (PMD) are of growing importance as fiber-optic commun... [more] | OCS2009-91 pp.51-56 |
|
| AP, SAT (Joint) |
2009-07-09 14:50 |
Hokkaido | Otaru city, Hokkaido | Electrically antenna polarization tracking method for mobile satellite communication systems
-- High functionality earth station for VPFDM satellite communication systems -- Yoshinori Suzuki, Kiyoshi Kobayashi (NTT) SAT2009-9 |
NTT has proposed Variable Polarization Frequency Division Multiplexing (VPFDM) that allows user earth station to freely ... [more] | SAT2009-9 pp.7-12 |
| AP, SAT (Joint) |
2008-07-24 14:25 |
Hokkaido | Hokkaido University | TX polarization forming technique for VPFDM satellite communication systems and its experimental results Yoshinori Suzuki, Kiyoshi Kobayashi (NTT) SAT2008-7 |
NTT has proposed Variable Polarization Frequency Division Multiplexing (VPFDM) that allows user earth station to free ut... [more] | SAT2008-7 pp.1-6 |
| OCS | 2007-07-20 14:55 |
Yamagata | Denkoku-No-Mori (Yonezawa) | Effect of polarization mode dispersion in ultra high speed transmission of dispersion managed solitons Shinya Fukuchi, Joji Maeda, Yosuke Asakura (Tokyo Univ of Science) OCS2007-29 |
The transmission penalty of dispersion-managed solitons due to polarization-mode dispersion depends on local birefringen... [more] | OCS2007-29 pp.49-52 |
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