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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OCS, CS (Joint) |
2024-01-11 13:25 |
Kagoshima | Studies for Quantum-Classic Hybrid Systems Employing Logics and Algorithms in Digital Communications Shota Koshikawa, Aruto Hosaka, Shota Nishikawa, Yoshiaki Konishi (MELCO), Motoya Shinozaki, Tomohiro Otsuka, Hasitha Muthumala Waidyasooriya, Masanori Hariyama (Tohoku Univ.), Tsuyoshi Yoshida (MELCO)  CS2023-94 |
Quantum computing would potentially solve kinds of problems in various fields extremely faster than classic computing ba... [more] | CS2023-94 pp.6-9 |
|
| OCS, CS (Joint) |
2024-01-12 10:20 |
Kagoshima | Experimental Demonstration of 1200-km Transmission of a 4096-ary Eigenvalue-modulated Signal Ryotaro Harada (Osaka Univ.), Tsuyoshi Yoshida (Mitsubishi Electric Corporation), Daisuke Hisano, Akihiro Maruta, Ken Mishina (Osaka Univ.) OCS2023-64 |
In recent years, optical eigenvalue communication based on inverse scattering transform has attracted much attention bec... [more] | OCS2023-64 pp.37-42 |
|
| MW | 2023-12-21 16:25 |
Shizuoka | Shizuoka University (Hamamatsu Campus) (Primary: On-site, Secondary: Online) |
A 28-GHz Loop antenna Arrays with Switching Diodes for OAM Beamforming Tsuyoshi Yoshida, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC) MW2023-152 |
[more] | MW2023-152 pp.20-23 |
| MW | 2022-11-16 09:55 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
DC Voltage Synthesis of Sub-mW-Level 2.45-GHz-Band High-Efficiency Rectifiers with Zero-Threshold GaAs HEMTs for Wireless Power Transfer Tsuyoshi Yoshida, Kazuhiko Honjo, Ryo Ishikawa (UEC) MW2022-122 |
[more] | MW2022-122 pp.73-76 |
| SANE | 2022-05-24 15:00 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Applications of Optical Communication Technologies to Space/Defense Areas Yoshiaki Konishi, Junya Nishioka, Takatoshi Akamatsu, Keisuke Matsuda, Hayato Sano, Yukari Takada, Shota Koshikawa, Masashi Binkai, Yuta Binkai, Tsuyoshi Yoshiad, Naoki Suzuki (Mitsubishi Electric) SANE2022-10 |
High-capacity fiber-optic communication systems employ coherent detection assisted by digital signal processing, called ... [more] | SANE2022-10 pp.50-55 |
| MWP | 2021-11-26 16:10 |
Online | Online | [Invited Talk]
Field Demonstration of Eye-safe High Capacity FSO system with Multi-aperture Transmission and Digital Coherent Reception Keisuke Matsuda, Masashi Binkai, Shota Koshikawa, Tsuyoshi Yoshida, Hayato Sano, Yoshiaki Konishi, Naoki Suzuki (Mitsubishi Electric Corp.) MWP2021-34 |
We demonstrated a 9-aperture transmit and single aperture receive FSO system transmitting 35 wavelength division multipl... [more] | MWP2021-34 pp.22-26 |
| OCS, CS (Joint) |
2021-01-14 13:55 |
Online | Online | A Study on Q Performance for 400 Gb/s Signals under SOP Variation and Tight Optical Filtering in Cascaded Node Optical Transmission Shun Chikamori, Masashi Binkai, Tsuyoshi Yoshida, Kiyoshi Onohara, Naoki Suzuki (Mitsubishi Electric) OCS2020-28 |
We experimentally evaluated the impact of fast state of polarization (SOP) variations on the received Q-factor of 400 Gb... [more] | OCS2020-28 pp.7-11 |
| OFT, ITE-BCT, OCS, IEE-CMN [detail] | 2020-11-12 15:35 |
Online | Online | A Study of the Multi-Channel Analog-to-Digital Conversion for Beyond 5G Mobile Fronthaul Kiyoshi Onohara, Junya Nishioka, Tsuyoshi Yoshida, Naoki Suzuki (Mitsubishi Electric Corporation) OCS2020-23 |
We propose and experimentally demonstrate dynamic range enhancements of analog-to-digital conversion by multiple-channel... [more] | OCS2020-23 pp.1-4 |
| MW | 2019-11-14 14:05 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center | Gate Switching-Mode Low Power Transistor Rectifier using Enhancement-Mode GaAs HEMT Tsuyoshi Yoshida, Ryo Ishikawa, Kazuhiko Honjo (UEC) MW2019-103 |
In an RF energy-harvesting utilizing environmental electromagnetic waves, a high-efficiency rectifier is required to con... [more] | MW2019-103 pp.19-24 |
| PN, NS, OCS (Joint) |
2017-06-16 15:50 |
Akita | Akita Univ. | Soft-decision Iterative-demapping for 4-Dimensional Coded APSK Keisuke Dohi, Keisuke Matsuda, Tsuyoshi Yoshida, Takashi Sugihara (Mitsubishi Electric) OCS2017-21 |
(Advance abstract in Japanese is available) [more] | OCS2017-21 pp.57-62 |
| OCS, CS (Joint) |
2017-01-20 11:35 |
Fukuoka | Kyushu Sangyo University | An Experimental Study on Collaborative Four-Subcarrier Optical Frequency Control Method for 400G Superchannel Transmission Takahiro Kodama, Yuita Noguchi, Hayato Sano, Tsuyoshi Yoshida, Naoki Suzuki (Nitsubishi Elec. Corp.) OCS2016-70 |
(Advance abstract in Japanese is available) [more] | OCS2016-70 pp.31-36 |
| CS, OCS (Joint) |
2016-01-21 10:35 |
Kagoshima | Kagoshima University, Korimoto Campus, Inamori Auditorium | Evaluation of Nonlinear Impairment from Narrow-band Unpolarized Idlers in Coherent Transmission on Submarine Cable Systems Masashi Binkai, Keisuke Matsuda, Tsuyoshi Yoshida, Naoki Suzuki, Hiroki Goto, Kenichi Uto (Mitsubishi Electric Corp.) OCS2015-88 |
(Advance abstract in Japanese is available) [more] | OCS2015-88 pp.1-5 |
| MICT | 2015-09-03 14:40 |
Fukuoka | Kyushu Institute of Technology | Ultrasonic monitoring of muscle in real-time Tsuyoshi Yoshida, Marie Tabaru, Kentaro Nakamura (Tokyo Tech) MICT2015-36 |
[more] | MICT2015-36 pp.25-28 |
| MICT | 2015-09-03 15:05 |
Fukuoka | Kyushu Institute of Technology | Motion monitoring using ultrasonic echo and nyogenic potential signal Marie Tabaru, Tsuyoshi Yoshida, Takahiro Aoyagi, Kentaro Nakamura (Titech) MICT2015-37 |
Body area network (BAN) requires increasing kinds of bio-information to be treated and development of sensors to detect ... [more] | MICT2015-37 pp.29-33 |
| OCS, CS (Joint) |
2015-01-23 15:15 |
Tokushima | Tokushima University | Tolerance to Nonlinearity Effects of 100Gbit/s Dual-Carrier DP-BPSK over Long Haul Transmission Masashi Binkai, Keisuke Matsuda, Tsuyoshi Yoshida, Hiroki Goto, Kenichi Uto (MitsubishiElectric) OCS2014-101 |
We experimentally investigated the transmission performance of 100 Gbit/s dual-carrier DP-BPSK signals transmitted on a ... [more] | OCS2014-101 pp.47-51 |
| ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-13 11:10 |
Hiroshima | A Study of Laser Brownian FM Noise in Coherent QPSK Signals Keisuke Matsuda, Hiroshi Bessho, Tsuyoshi Yoshida, Tomohiro Hasegawa, Kenichi Uto (Mitsubishi Electric) OCS2014-83 |
(Advance abstract in Japanese is available) [more] | OCS2014-83 pp.1-5 |
|
| EMCJ, IEE-EMC, MW, EST [detail] | 2014-10-23 13:00 |
Akita | Akita Prefectural Univ. | Broadband High-Efficiency C-band GaAs pHEMT MMIC Doherty Amplifier without Impedance Inverting Network Tsuyoshi Yoshida, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) EMCJ2014-47 MW2014-103 EST2014-61 |
[more] | EMCJ2014-47 MW2014-103 EST2014-61 pp.29-33 |
| CS, OCS (Joint) |
2012-01-26 13:40 |
Mie | ISESHI-KANKOUBUNKAKAIKAN | Fractionally-Spaced Equalizer Based on High-Order Statistics in Nonlinear Fiber Optics Toshiaki Koike-Akino, Chunjie Duan, Kieran Parsons, Keisuke Kojima (MERL), Tsuyoshi Yoshida, Takashi Sugihara, Takashi Mizuochi (ITC MELCO) OCS2011-108 |
Fiber nonlinearity has become a major limiting factor to realize ultra-high-speed optical communications. We propose a f... [more] | OCS2011-108 pp.17-22 |
| OCS | 2010-07-29 12:45 |
Shizuoka | New Welcity Yugawara | Automatic Bias Control for Arbitrary Optical Signal Generation with a Dual-Parallel Mach-Zehnder Modulator Tsuyoshi Yoshida, Takashi Sugihara, Kenichi Uto, Hiroshi Bessho, Kazushige Sawada, Kazuyuki Ishida, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2010-24 |
Arbitrary electric field, e.g., orthogonal frequency division multiplexing, quadrature amplitude modulation, and pre-equ... [more] | OCS2010-24 pp.1-6 |
| OCS | 2009-07-29 15:15 |
Shizuoka | Welcity Yugawara | Chromatic Dispersion and Polarization-Mode Disperison Torelance on Multi-Level Optical Transmission Tsuyoshi Yoshida, Takashi Sugihara, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2009-24 |
To Improve dispersion tolerance for 40 Gb/s - 100 Gb/s class optical transmission, multi-level modulation and demodulati... [more] | OCS2009-24 pp.29-34 |
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