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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-21 09:35 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Design and Optimization of Nine-Section Broadband Quadrature Hybrid Coupler Using Strip Line Structure Taiyo Ushiyama, Tsuyoshi Narita, Sayu Tomioka, Satoshi Ono (UEC), Sho Masui, Takafumi Kojima (NAOJ), Takeshi Sakai (UEC)  EMT2023-50 MW2023-68 OPE2023-50 EST2023-50 MWPTHz2023-46 |
To upgrade the IF bandwidth of radio telescopes, we are developing a broadband quadrature hybrid coupler using strip lin... [more] | EMT2023-50 MW2023-68 OPE2023-50 EST2023-50 MWPTHz2023-46 pp.208-213 |
| AP | 2022-10-19 09:30 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Evaluation by Simulation of RSSI-Based Direction of Arrival Estimation of Incoherent Waves by Non-Uniform Array Using Hybrid Circuit Takashi Katsumata, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2022-107 |
This paper proposes a method of estimating the direction of arrival of multiple waves using only RSSI (Received Signal S... [more] | AP2022-107 pp.59-64 |
| RCS | 2022-06-16 10:45 |
Okinawa | University of the Ryukyus, Senbaru Campus and online (Primary: On-site, Secondary: Online) |
Study on performance improvement of early hybrid automatic repeat request method on 5G URLLC using adaptive modulation and coding Kyosuke Sano, Akira Hasegawa, Eiji Okamoto (NITech), Manabu Mikami, Hitoshi Yoshino (SoftBank) RCS2022-45 |
Ultra-reliable and low latency communications (URLLC) is one of the key scenarios for the 5th generation mobile communic... [more] | RCS2022-45 pp.126-131 |
| IT, ISEC, RCC, WBS | 2022-03-10 11:35 |
Online | Online | Hybrid-ARQ Scheme Using Systematic Polarization-Adjusted Convolutional Codes Mizuho Asahi, Y. Vamoua, Hideki Yagi (UEC) IT2021-87 ISEC2021-52 WBS2021-55 RCC2021-62 |
Recently, Polarization-Adjusted Convolutional (PAC) codes have been proposed by Arıkan, and it is shown that the error p... [more] | IT2021-87 ISEC2021-52 WBS2021-55 RCC2021-62 pp.25-30 |
| RCS, SAT (Joint) |
2021-08-27 15:45 |
Online | Online | Low Latency Beam-Sweeping for Millimeter-Wave Partially Connected Arrays Andre Saito Guerreiro (UEC), Hiroki Iimori (JUB), Koji Ishibashi (UEC) RCS2021-117 |
Millimeter-wave communication has been widely studied due to its potential to attain higher data rates by providing a si... [more] | RCS2021-117 pp.97-102 |
| OPE, OCS, LQE | 2020-10-23 11:35 |
Online | Online | Demonstration on Low Power Consumption Operation of Hybrid Pumped Multi-core Erbium Doped Fiber Amplifier Keiichi Matsumoto, Toshifumi Nakamura, Hidemi Noguchi, Emmanuel Le Taillandier de Gabory (NEC) OCS2020-13 OPE2020-36 LQE2020-16 |
Optical transmission using MCF has not only been expected to push the limit of capacity but reduce power consumption of ... [more] | OCS2020-13 OPE2020-36 LQE2020-16 pp.26-31 |
| OCS, LQE, OPE | 2019-10-17 09:35 |
Kagoshima | Efficient Optical Alignment Technique for Multi-Lane TOSAs with Integrated Multiplexing with Free Space Optics Tadashi Murao, Keita Mochizuki, Kazutaka Ikeda, Mizuki Shirao, Kiyotomo Hasegawa, Hiroshi Aruga (Mitsubishi Electric) OCS2019-27 OPE2019-65 LQE2019-43 |
An efficient and low-cost optical alignment technique is for the first time established for compact multi-lane transmitt... [more] | OCS2019-27 OPE2019-65 LQE2019-43 pp.1-6 |
|
| SS | 2019-03-04 17:10 |
Okinawa | Formal STAMP Modelling toward Safety Verification of Hybrid Systems Mitsuaki Tsuji, Toshinori Takai (NAIST), Masafumi Katahira, Naoki Ishihama (JAXA), Kazuki Kakimoto, Hajimu Iida (NAIST) SS2018-67 |
Safety-critical systems, for example, autonomous vehicles and space systems, are required to be safe and reliable. Recen... [more] | SS2018-67 pp.91-96 |
|
| PN | 2018-09-04 09:30 |
Hokkaido | Hotel DAIHEIGEN (Tokachi) | [Invited Talk]
Assembly Technologies for Integrated Optical Transmitter/Receiver Modules for Optical Communication Systems Keita Mochizuki, Tadashi Murao, Masamichi Nogami, Hiroshi Aruga (Mitsubishi Electric Corp.) PN2018-20 |
The rapid growth of data traffic requires high capacity optical transmission systems. To meet this demand, the baud rate... [more] | PN2018-20 pp.33-36 |
| EST, MW, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2018-07-19 09:45 |
Hokkaido | [Invited Talk]
A Long-Range High-Resolution Distance Measurement SoC for Self-Driving LiDAR Systems Akihide Sai, Kentaro Yoshioka (Toshiba), Hiroshi Kubota (Toshiba Electronic Devices & Storage), Satoshi Kondo, Tuan Thanh Ta, Hidenori Okuni (Toshiba), Katsuyuki Kimura, Yutaka Oota, Tomohiro Sugimoto, Daisuke Kurose, Hirotomo Ishii, Nobu Matsumoto (Toshiba Electronic Devices & Storage) EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 |
This paper presents a TDC/ADC hybrid LiDAR SoC to realize reliable self-driving systems. The smart accumulation techniqu... [more] | EMT2018-8 MW2018-23 OPE2018-11 EST2018-6 MWP2018-7 pp.7-12 |
|
| MWP | 2017-11-09 13:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Surface Acoustic Wave Optomechanics Rekishu Yamazaki (UTokyo/JST), Ayato Okada (UTokyo), Atsushi Noguchi (UTokyo/JST), Yutaka Tabuchi, Koji Usami (UTokyo), Yasunobu Nakamura (UTokyo/RIKEN) MWP2017-45 |
We introduce a development of optomechanical system using a surface acousticwave (SAW) as a mechanical oscillator. Devel... [more] | MWP2017-45 pp.1-6 |
| EA, ASJ-H | 2017-07-20 13:40 |
Hokkaido | Hokkaido Univ. | Explicit Event Duration-Controlled BLSTM-HSMM Hybrid Model for Polyphonic Sound Event Detection Tomoki Hayashi (Nagoya Univ.), Shinji Watanabe (MERL), Tomoki Toda (Nagoya Univ.), Takaaki Hori, JonathanLe Roux (MERL), Kazuya Takeda (Nagoya Univ.) EA2017-2 |
This paper presents a new BLSTM-HSMM hybrid approach for polyphonic Sound Event Detection (SED). It builds upon a state-... [more] | EA2017-2 pp.9-14 |
| RCS, SR, SRW (Joint) |
2017-03-02 09:50 |
Tokyo | Tokyo Institute of Technology | User Selection Algorithm for High SHF Wideband Multi-User Massive MIMO Using Hybrid Beamforming Hiroyuki Miyazaki, Satoshi Suyama, Tatsuki Okuyama, Jun Mashino, Yukihiko Okumura (NTT DOCOMO) RCS2016-308 |
The 5th generation (5G) radio access network will introduce the use of higher frequency bands with wider bandwidth and M... [more] | RCS2016-308 pp.115-120 |
| OME | 2017-01-07 13:30 |
Tokyo | TUAT | Analysis of Charge/discharge Properties of Si Anode-vased Hybrid Capacitor Using Three-electrode Type Cell Kenta Kawakatsu, Asami Masuya, Kohe Sasagawa (TAT), Shiro seki (CRIEPI), Morihiro Saito (TAT) OME2016-59 |
To further increase the energy density of Li-ion capacitors (LICs), we have been developed the assembly of a new high en... [more] | OME2016-59 pp.1-5 |
| EMM | 2016-01-19 11:45 |
Miyagi | Katahira Campus, Tohoku University | Study on Source-filter Model Based Hybrid Speech Watermarking Shengbei Wang, Nhut Minh Ngo, Masashi Unoki (JAIST) EMM2015-69 |
As a kind of information carrier, digital speech contains important values. However, illegal use of advanced digital tec... [more] | EMM2015-69 pp.49-54 |
| DC | 2015-12-18 15:10 |
Niigata | Kurieito Mulakami (Murakami City) | A Highly Reliable Technique for CAN under Highly Electromagnetic Noise Koji Konomi, Muneyuki Nakamura, Kazuya Sakai, Satoshi Fukumoto (Tokyo Metropolitan Univ.) DC2015-79 |
In controller area networks (CANs) on modern electronic vehicles and hybrid vehicles, noise level caused by high voltage... [more] | DC2015-79 pp.35-40 |
| LQE, LSJ | 2015-05-22 15:20 |
Ishikawa | Integrated Spatial Optical System for Compact 100GbE Transmitter Optical Sub-Assemblies Using Lens Positional Control by Laser Irradiation Tadashi Murao, Nobuyuki Yasui, Takuro Shinada, Yudai Imai, Koichi Nakamura, Masaya Shimono, Hidekazu Kodera, Yoshimichi Morita, Asami Uchiyama, Haruki Koyanagi, Hiroshi Aruga (Mitsubishi Electric) LQE2015-19 |
A compact transmitter optical sub-assembly (TOSA) is developed for 100 Gbps Ethernet (100GbE)/ OTU4 applications with a ... [more] | LQE2015-19 pp.93-97 |
|
| EMCJ, PEM (Joint) |
2014-11-14 11:35 |
Tokyo | AIST Tokyo Waterfront | Far Field Free Space Antenna Factor Calibration Method for Bilog antenna Satoru Kurokawa, Masanobu Hirose, Michitaka Ameya (AIST) EMCJ2014-70 |
Bilog antenna is a super broadband antenna for radiated electromagnetic interference measurement. We apply our proposed ... [more] | EMCJ2014-70 pp.19-23 |
| AP, MW (Joint) |
2014-09-19 15:25 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | Experimental Evaluation of Analog Eigenmode Transmission for Short-range MIMO Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-105 |
The authors have proposed an analog-beamforming-based eigenmode transmission technique by connecting 180-degree hybrid c... [more] | AP2014-105 pp.65-70 |
| AP | 2014-05-29 14:15 |
Okinawa | Okinawa Industory Support Center | Analog-digital Hybrid Eigenmode Transmission for Massive Short-range MIMO Kentaro Murata, Hisashi Morishita (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), David M. Klymyshyn (Univ. of Saskatchewan) AP2014-26 |
In this report, an analog-digital hybrid eigenmode transmission technique for massive short-range MIMO is proposed, and ... [more] | AP2014-26 pp.41-46 |
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