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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SDM | 2020-11-20 11:30 |
Online | Online | [Invited Talk]
Three-dimensional device simulation of Si IGBTs
-- Investigation of physical models and comparisons with measurements -- Naoyuki Shigyo, Masahiro Watanabe, Kuniyuki Kakushima, Takuya Hoshii, Kazuyoshi Furukawa (Tokyo Tech), Akira Nakajima (AIST), Katsumi Satoh (Mitsubishi Electric), Tomoko Matsudai (Toshiba), Takuya Saraya, Toshihiko Takakura, Kazuo Itou, Munetoshi Fukui, Shinichi Suzuki, Kiyoshi Takeuchi (The Univ. of Tokyo), Hitoshi Wakabayashi, Iriya Muneta (Tokyo Tech), Shin-ichi Nishizawa (Kyushu Univ.), Kazuo Tsutsui (Tokyo Tech), Toshiro Hiramoto (The Univ. of Tokyo), Hiromichi Ohashi, Hiroshi Iwai (Tokyo Tech)  SDM2020-30 |
[more] | SDM2020-30 pp.36-40 |
| SDM | 2019-11-08 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Three-dimensional accurate TCAD simulation of trench-gate Si-IGBTs Masahiro Watanabe, Naoyuki Shigyo, Takuya Hoshii, Kazuyoshi Furukawa, Kuniyuki Kakushima (Tokyo Tech.), Katsumi Satoh (Mitsubishi Electric Corp.), Tomoko Matsudai (Toshiba Electronic Devices & Storage Corp.), Takuya Saraya, Toshihiko Takakura, Kazuo Itou, Munetoshi Fukui, Shinichi Suzuki, Kiyoshi Takeuchi (The University of Tokyo), Iriya Muneta, Hitoshi Wakabayashi (Tokyo Tech.), Akira Nakajima (AIST), Shin-ichi Nishizawa (Kyushu University, Kasuga), Kazuo Tsutsui (Tokyo Tech.), Toshiro Hiramoto (The University of Tokyo), Hiromichi Ohashi, Hiroshi Iwai (Tokyo Tech.) SDM2019-77 |
In this work, excellent agreement between 3D TCAD simulations and experimental current-voltage characteristics were obta... [more] | SDM2019-77 pp.45-48 |
| AP | 2019-10-17 12:30 |
Osaka | Osaka Univ. | [Poster Presentation]
Design of Millimeter-wave 4x4 Butler Matrix using Finline in Double Layer Dielectric Substrate Nguyen Thanh Tuan, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (NIPPON PILLAR) AP2019-90 |
[more] | AP2019-90 pp.55-59 |
| PRMU, MI, IPSJ-CVIM [detail] | 2019-09-05 13:40 |
Okayama | A method for visualizing the cause of misrecognition in object recognition using CNN Tomonori Kubota (Fujitsu Lab.), Yasuyuki Murata (FST), Yoshifumi Uehara, Akira Nakagawa (Fujitsu Lab.) PRMU2019-25 MI2019-44 |
In this paper, we propose a method for visualizing the cause of misrecognition in object recognition using CNN. By this ... [more] | PRMU2019-25 MI2019-44 pp.99-104 |
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| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Design of Millimeter-wave 4x4 Butler Matrix using Finline in Double Layer Dielectric Substrate Nguyen Thanh Tuan, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (NIPPON PILLAR) |
In the fifth generation mobile communication system (5G) and high-resolution automotive radar systems, beam-scanning is ... [more] | ||
| AP (2nd) |
Overseas | Hotel Istana, Kuala Lumpur | Broadside Beam-forming Performance of Two-dimensional Rotman-lens Multi-beam Antenna using Step Radiating Elements on Multi-layer Substrate Integrated Waveguide Shugo Yamauchi, Kento Yamada, Kunio Sakakibara, Nobuyoshi Kikuma (NITech), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (PILLAR) |
A two-dimensional Rotman-lens multi-beam antenna using step radiating elements in multi-layer substrate integrated waveg... [more] | ||
| LQE, OCS, OPE | 2019-05-13 17:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Invited Talk]
53.125-Gbaud PAM4 (106.25-Gbps) Differential Drive of a Conventional EA/DFB for Low-cost Optical Transceivers Koichiro Adachi, Takayoshi Fukui, Masato Shishikura, Akira Nakanishi, Atsushi Nakamura, Takanori Suzuki, Shigehisa Tanaka (Lumentum) OCS2019-9 OPE2019-9 LQE2019-9 |
(Advance abstract in Japanese is available) [more] | OCS2019-9 OPE2019-9 LQE2019-9 pp.35-37 |
| RCS, SIP, IT | 2019-01-31 10:15 |
Osaka | Osaka University | A Study on Regularization Parameter in OFDM Communication Using Sparse Channel Estimation Kenta Kawahara, Takahiro Natori (Tokyo Univ. of Science), Takashi Yoshida (TMCIT), Akira Nakamura, Makoto Itami, Naoyuki Aikawa (Tokyo Univ. of Science) IT2018-38 SIP2018-68 RCS2018-245 |
In recent years, sparse estimation using signal sparsity, which is one solution to the inverse problem, attracts attenti... [more] | IT2018-38 SIP2018-68 RCS2018-245 pp.19-24 |
| WBS, ITS, RCC | 2018-12-06 10:00 |
Okinawa | Miyako Island Hirara Port Terminal Bldg. | [Poster Presentation]
The Scheme that Transmits Extended Parity of LDPC Codes in Lower Layer of LDM-BST-OFDM Hiroto Yamamoto, Akira Nakamura, Makoto Itami (TUS) WBS2018-31 ITS2018-14 RCC2018-62 |
The scheme that combines LDM(Layered Division Multiplexing) to the BST-OFDM(Band Segmented Transmission – OFDM) is propo... [more] | WBS2018-31 ITS2018-14 RCC2018-62 pp.23-27 |
| SAT, RCS (Joint) |
2018-08-09 15:10 |
Iwate | Iwate University | [Invited Talk]
Trend and Deployment of Next Generation Digital Broadcasting Makoto Itami, Akira Nakamura (TUS) SAT2018-36 RCS2018-139 |
Recently, research and development, standardization, practical realization of next generation digital broadcasting syste... [more] | SAT2018-36 RCS2018-139 p.41(SAT), p.43(RCS) |
| MI | 2018-07-24 09:35 |
Iwate | aiina (Morioka, Iwate) | [more] | ||
| WBS, IT, ISEC | 2018-03-09 13:30 |
Tokyo | Katsusika Campas, Tokyo University of Science | Time-Space Jointly Path-Matched MC-CDM Wide Band Radio Modulation with TX and RX Array Antennas
-- for High Performance Error-Control Coding -- Kohji Itoh, Akira Nakamura, Makoto Itami (TUS) IT2017-145 ISEC2017-133 WBS2017-126 |
Abstract The paper investigated the following 3 MIMO-OFDM systems adapted to the multi-path propagation model including... [more] | IT2017-145 ISEC2017-133 WBS2017-126 pp.253-258 |
| ET | 2018-03-03 15:25 |
Kochi | Kochi University of Technology (Eikokuji Campus) | A Training Environment with Sharing Teaching Video and Sensor for Learner to Recognize Elite Motion Akira Nakahara, Kosuke Hasui, Takuya Ishioka, Naka Gotoda (Kagawa Univ.), Takayuki Kunieda (RICHO), Kenji Matsuura, Stephen Karungaru (Tokushima Univ.), Yusuke Kometani, Toshihiro Hayashi, Rihito Yaegashi (Kagawa Univ.) ET2017-101 |
In recent years, there is an increase in the opportunity of sharing teaching videos by elite. Learner become easily prac... [more] | ET2017-101 pp.71-76 |
| ET | 2018-03-03 15:45 |
Kochi | Kochi University of Technology (Eikokuji Campus) | Physical Learning Support System Using Comic-Font Expressing Intuitive Intention of Sports Onomatopoeia Kosuke Hasui, Akira Nakahara, Naka Gotoda (Kagawa Univ.), Takayuki Kunieda (RICHO), Kenji Matsuura, Stephen Karungaru (Tokushima Univ.), Yusuke Kometani, Toshihiro Hayashi, Rihito Yaegashi (Kagawa Univ.) ET2017-102 |
In recent years，onomatopoeia is focused one attention for teaching physical movement．Specifically，onomatopoeia used in e... [more] | ET2017-102 pp.77-82 |
| ITS, WBS, RCC | 2017-12-14 13:30 |
Okinawa | Tiruru/Okinawa Jichikaikan | [Poster Presentation]
A Study on Modulation Scheme with MC-CDMC for Satellite Transmission Yuya Nobe, Akira Nakamura, Kohji Itoh, Makoto Itami (Tokyo Univ. of Science) WBS2017-49 ITS2017-26 RCC2017-65 |
Development of large capacity transmission systems aiming at extended definition television in satellite broadcasting ha... [more] | WBS2017-49 ITS2017-26 RCC2017-65 pp.79-83 |
| ET | 2017-11-11 15:40 |
Tokyo | Sophia Univ. | Proposal of A Wearable System Supporting Comprehension of Sports Onomatopoeia Akira Nakahara, Takuya Ishioka, Naka Gotoda (Kagawa Univ.), Takayuki Kunieda (RICOH), Kenji Matsuura, Stephen Karungaru (Tokushima Univ.), Toshihiro Hayashi, Rihito Yaegashi (Kagawa Univ.) ET2017-63 |
Sports onomatopoeia can transmit the knack of the motion skill to learners. However, learning system by watching videos ... [more] | ET2017-63 pp.57-60 |
| SDM | 2017-06-20 15:15 |
Tokyo | Campus Innovation Center Tokyo | Capacitance Analyses of p-ch GaN MOS Structure on Polarization ― Junction Substrate Rumi Takayama, Takuya Hoshii (Tokyo Inst. of Tech.), Akira Nakajima (AIST), Shinichi Nishizawa (Kyushu Univ.), Hiromichi Ohashi, Kuniyuki Kakushima, Hitoshi Wakabayashi, Kazuo Tsutsui (Tokyo Inst. of Tech.) SDM2017-27 |
[more] | SDM2017-27 pp.31-34 |
| ET | 2017-03-10 13:35 |
Ehime | National Institute of Technology, Niihama College | Design of Classroom Lecture of Error Correcting Code with Exercise on Web Service Akira Nakayama, Yoshiro Imai (Kagawa Univ.) ET2016-114 |
[more] | ET2016-114 pp.117-122 |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-20 16:30 |
Hokkaido | Hokkaido Univ. | Improving Performance of Dual-Polarized MIMO Ultra-Multilevel OFDM Under Mobile Reception Hiroaki Otsubo, Akira Nakamura, Makoto Itami (TUS) |
[more] | |
| OPE, EST, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2017-01-19 10:20 |
Mie | Iseshi Kanko Bunka Kaikan | 25.8-Gbps Uncooled Operation of 1.3-μm InGaAlAs-MQW Directly Modulated DFB Lasers up to 120℃ Akira Nakanishi, Takayuki Nakajima, Noriko Sasada, Shigenori Hayakawa, Yasushi Sakuma, Ryu Washino, Masaru Mukaikubo, Daisuke Noguchi, Sachiko Mizuseki, Norimichi Shibuya, Kazuhiko Naoe, Kouji Nakahara, Kazuhisa Uomi (Oclaro) PN2016-65 EMT2016-94 OPE2016-140 LQE2016-129 EST2016-104 MWP2016-78 |
High-temperature 25.8-Gbps clear-eye-opening of a 1.3-μm InGaAlAs-MQW directly modulated DFB laser with ACPM grating for... [more] | PN2016-65 EMT2016-94 OPE2016-140 LQE2016-129 EST2016-104 MWP2016-78 pp.135-138 |
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