Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS |
2024-05-09 17:15 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
A study on analytical evaluation of the impact of service implementation forms on application system availability Wataru Honda (Tohoku Univ.), Go Hasegawa (RIEC) |
(To be available after the conference date) [more] |
|
ED, MWPTHz |
2023-12-22 11:05 |
Miyagi |
RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
High sensitivity THz Detection based on a Rectenna Graphene FET implemented with 3D Rectification Effect Hironobu Seki, Sinnosuke Uchigasaki, Koichi Tamura, Chao Tang, Akira Satou, Hirokazu Hukidome (RIEC, Tohoku Univ.), Tetsuya Suemitsu (NICHe), Takashi Uchino (Tohoku Institute of Technology), Yuma Takida, Hiroaki Minamide (RIKEN), Taiichi Otsuji (RIEC, Tohoku Univ.) ED2023-64 MWPTHz2023-74 |
In order to realize a super-smart society, next-generation high-speed, high-capacity wireless communication technologies... [more] |
ED2023-64 MWPTHz2023-74 pp.52-57 |
ED, MWPTHz |
2022-12-19 17:10 |
Miyagi |
|
ED2022-78 MWPTHz2022-49 |
We experimentally investigate the effect of high-intensity subcarrier signal input to the UTC-PD-integrated HEMT working... [more] |
ED2022-78 MWPTHz2022-49 pp.34-37 |
SR |
2022-11-08 15:20 |
Fukuoka |
Fukuoka University (Primary: On-site, Secondary: Online) |
Multi-Hop Dynamic Routing Method Using Dual-CTS for Heterogeneous Wireless IoT System Takayama Shogo (Tohoku Univ.), Kameda Suguru (Hiroshima Univ.), Suematsu Noriharu (Tohoku Univ.) SR2022-68 |
In recent years, various wireless systems using license-free frequency bands are used in narrow spaces such as in factor... [more] |
SR2022-68 pp.114-119 |
HIP |
2021-12-23 14:00 |
Online |
Online |
Changes in the impression of urgency-inducing speech due to added background image and background sounds Kohei Ogawa, Masahiro Yamataka (Aichi Univ of Technology.), Shuichi Sakamoto, Yoiti Suzuki, Toshiaki Muramoto (Tohoku Univ.) HIP2021-50 |
It is reported that emergency-related damage has been increased because residents who were in danger frequently made ove... [more] |
HIP2021-50 pp.11-16 |
EA, ASJ-H, EMM |
2020-11-20 09:00 |
Online |
Online |
[Poster Presentation]
Sound Field Recording Using Distributed Microphone Arrays Based on a Virtual Sphere Model Kosuke Katada, Shuichi Sakamoto (Tohoku Univ.) EA2020-23 EMM2020-38 |
Higher-order Ambisonics (HOA) is a sound field synthesis method based on wave equation.
Sound field recorded at certain... [more] |
EA2020-23 EMM2020-38 pp.9-14 |
OPE, LQE |
2020-11-20 15:30 |
Online |
Online |
Spectral linewidth reduction of hybrid tunable laser by loading optical negative feedback circuit Tatsuki Komatsubara, Toshiaki Okachi (Waseda Univ.), Nobuhide Yokota, Hiroshi Yasaka (Tohoku Univ.), Tomohiro Kita (Waseda Univ.) OPE2020-71 LQE2020-51 |
Spectral linewidth of a hybrid tunable laser consisted from SOA and Si optical circuits is reduced by loading an optical... [more] |
OPE2020-71 LQE2020-51 pp.129-132 |
CPM |
2020-02-29 11:30 |
Tokyo |
Presentation Rm., KCB01, Tokyo Univ. of Technol. (Cancelled but technical report was issued) |
Fabrication of structurally different titanium oxide nanotube films on a chip Takaki Ichimura, Tomio Taguchi (Tokyo Univ. of Techno.), Hiroyuki Abe (ITIM), Ma Teng, Daisuke Tadaki (AIMR, Tohoku Univ.), Ayumi Hirano-Iwata (AIMR,Tohoku Univ.,RIEC,Tohoku Univ.), Yasuo Kimura (Tokyo Univ. of Techno.), Michio Niwano (.Tohoku Fukushi Univ.) CPM2019-108 |
[more] |
CPM2019-108 pp.65-68 |
NLP, NC (Joint) |
2020-01-25 10:10 |
Okinawa |
Miyakojima Marine Terminal |
Application of Chaotic Neural Network Reservoir to Speech Recognition Maakito Inoue, Keisuke Fukuda, Yoshihiko Horio (Tohoku Univ.) NLP2019-103 |
The neural network reservoir is a learning network model using the recurrent neural network. The chaotic neural network ... [more] |
NLP2019-103 pp.95-98 |
EID, ITE-IDY, ITE-HI, ITE-3DMT, IEE-OQD, SID-JC [detail] |
2015-11-06 13:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Viewers' blur perception in watching Ultrahigh-definition TV Masaki Emoto (NHK), Yu Fang, Satoshi Shioiri (Tohoku University) |
[more] |
|
SR |
2014-05-22 12:45 |
Kanagawa |
Toshiba Education & Training Institute |
[Technology Exhibit]
Concurrent Multi-Carrier Transmitter using 1-bit Band-Pass Delta Sigma Modulator Takashi Maehata (SEI), Suguru Kameda, Noriharu Suematsu (Tohoku University) |
[more] |
|
SR |
2013-05-23 13:25 |
Hiroshima |
ASTER PLAZA (Hiroshima City) |
Principal Technology Development for 1-bit Digital RF Transmitter Takashi Maehata, Kazuyuki Totani (SEI), Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) SR2013-2 |
[more] |
SR2013-2 pp.9-15 |
WBS, SAT (Joint) |
2013-05-17 13:00 |
Tochigi |
Utsunomiya Univ. |
A Novel Channel Coding Scheme for 1-bit Digital RF Transmitter Using Band-Pass Delta-Sigma Modulator Takashi Maehata, Kazuyuki Totani (SEI), Suguru Kameda, Noriharu Suematsu (Tohoku University) SAT2013-9 |
[more] |
SAT2013-9 pp.51-56 |
ED |
2013-04-18 16:20 |
Miyagi |
|
Piezoelectric hydrogen gas sensor with organic poly(vinylidene fluoride) films Yuji Imai (Sendai NCT), Shohei Iino, Takahiro Nakayama, Daisuke Tadaki, Yasuo Kimura, Michio Niwano (Tohoku Univ.) ED2013-9 |
We have proposed a new type of organic hydrogen gas sensor in which palladium (Pd)-coated β-phase poly(vinylidene fluori... [more] |
ED2013-9 pp.31-35 |
CPM |
2012-10-27 12:15 |
Niigata |
|
Photoluminescence characteristics of high-density Ge nanodots on Si substrate by gas source MBE Yutaka Anezaki, Kai Sato, Takahiro Kato, Ariyuki Kato, Hideyuki Toyota (Nagaoka Univ. Techno.), Maki Suemitsu (Tohoku Univ.), Hideki Nakazawa (Hirosaki Univ.), Yuzuru Narita (Yamagata Univ.), Kanji Yasui (Nagaoka Univ. Techno.) CPM2012-111 |
Ge nanodots were formed on Si(001)-2˚off substrates after the formation of Si c(4×4) structure by gas-source molecu... [more] |
CPM2012-111 pp.97-100 |
LQE, CPM, EMD, OPE, R |
2012-08-23 11:50 |
Miyagi |
Tohoku Univ. |
Performance improvement of optical frequency stabilized Cs optical atomic clock Kazunari Tokuhira, Fumitaka Suzuki, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) R2012-25 EMD2012-31 CPM2012-56 OPE2012-63 LQE2012-29 |
We have proposed a Cs optical atomic clock, which carries a atandard microwave clock signal with an optical pulse. The c... [more] |
R2012-25 EMD2012-31 CPM2012-56 OPE2012-63 LQE2012-29 pp.21-25 |
LQE, CPM, EMD, OPE, R |
2012-08-24 09:55 |
Miyagi |
Tohoku Univ. |
Increase of Output Power of Passively Mode-Locked Fiber Laser with a SWNT Takato Ono, Yuichiro Hori, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 |
We have demonstrated a passively mode-locked fiber laser with SWNT-based saturable absorbers made by uniformly dispersin... [more] |
R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 pp.87-90 |
CPM |
2012-08-08 13:50 |
Yamagata |
|
Fabrication of high-density Ge nanodots/SiC stacked structure by gas source MBE and its PL characteristics Yutaka Anezaki, Kai Sato, Takahiro Kato, Ariyuki Kato (Nagaoka Univ. Technol.), Maki Suemitsu (Tohoku Univ.), Hideki Nakazawa (Hirsaki Univ.), Yuzuru Narita (Yamagata Univ.), Kanji Yasui (Nagaoka Univ. Technol.) CPM2012-35 |
[more] |
CPM2012-35 pp.11-15 |
CPM |
2012-08-09 11:45 |
Yamagata |
|
Influence of electrolyte composition on the formation process of anodic titanium oxide nanotubes Ryota Kojima, Yasuo Kimura, Michio Niwano (RIEC, Tohoku Univ.) CPM2012-49 |
Titanium oxide (TiO2) nanotubes have attracted great interest as nanomaterials for solar cells, gas sensors and so on. I... [more] |
CPM2012-49 pp.71-75 |
ED |
2011-07-30 10:40 |
Niigata |
Multimedia system center, Nagaoka Univ. of Tech. |
Formation of a titanium oxide nanotube film on a transparent conductive oxide layer by anodization Ryota Kojima, Mohammad Maksudur Rahman, Mehdi El Fassy Fihry, Yasuo Kimura, Michio Niwano (RIEC, Tohoku Univ.) ED2011-50 |
Titanium oxide nanotube are nanomaterials which draw attention as a negative electrode for a dye-sensitized solar cell (... [more] |
ED2011-50 pp.63-66 |