Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NLP, CAS |
2023-10-06 14:30 |
Gifu |
Work plaza Gifu |
A Study on Amplitude-Phase Distortion in Amplifiers Satoshi Tanaka, Takeshi Yoshida, Minoru Fujishima (Hiroshima Univ.) CAS2023-41 NLP2023-40 |
The output signal of a radio frequency (RF) amplifier used in a wireless system, for example, varies in amplitude and ph... [more] |
CAS2023-41 NLP2023-40 pp.47-52 |
NLP, CAS |
2023-10-07 11:10 |
Gifu |
Work plaza Gifu |
Performance Evaluation on Coupling Model between Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song-Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) CAS2023-52 NLP2023-51 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
CAS2023-52 NLP2023-51 pp.100-103 |
AP, SANE, SAT (Joint) |
2023-07-13 15:50 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Historical visit to three Nakagami distributions: Part 2: q distribution Yoshio Karasawa AP2023-52 |
The three probability distributions, namely, n distribution, q distribution, and m distribution devised by Minoru Nakaga... [more] |
AP2023-52 pp.115-120 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-14 10:00 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A Study on Coupling Functions between Nonlinear Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) SR2023-42 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
SR2023-42 pp.64-68 |
AP |
2023-06-15 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Historical visit to three Nakagami distributions: Part 1: n distribution Yoshio Karasawa AP2023-29 |
The three probability distributions, namely, n distribution, q distribution, and m distribution devised by Minoru Nakaga... [more] |
AP2023-29 pp.27-32 |
QIT (2nd) |
2023-05-30 14:15 |
Kyoto |
Katsura Campus, Kyoto University |
Circuit optimization of quantum phase estimation with Pauli product set Yuki Koizumi (Tokyo Univ.), Yasunari Suzuki, Yuuki Tokunaga (NTT CD Labs) |
Quantum phase estimation is a quantum algorithm that can extract Hamiltonian spectra, and it is suggested as one of the ... [more] |
|
RCS, SR, SRW (Joint) |
2023-03-02 11:40 |
Tokyo |
Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Fractional Delay Implementation Focusing on Relative Delay Difference Haruto Nakamura, Yoji Yamada (NIT, Ishikawa College), Suguru Kameda (Hiroshima Univ.) SR2022-88 |
In software defined radios, it is sometimes desired to compensate for a fixed time difference that remains between multi... [more] |
SR2022-88 pp.24-31 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-03-01 10:10 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Anomalous sound detection with complex-valued hybrid neural networks considering phase variations Shota Nishiyama, Akira Tamamori (AIT) EA2022-106 SIP2022-150 SP2022-70 |
Anomalous sound detection is the task of identifying whether an incoming mechanical sound is normal or anomalous. Since ... [more] |
EA2022-106 SIP2022-150 SP2022-70 pp.185-190 |
NC, NLP |
2023-01-28 16:45 |
Hokkaido |
Future University Hakodate (Primary: On-site, Secondary: Online) |
Development of Mathematical Model of Coupled Oscillators with Phase-Difference Propagation Phenomenon Takeshi Kasai, Masayuki Yamauchi (HIT) NLP2022-94 NC2022-78 |
We have been investigating and analyzing the synchronization phenomena on systems of coupled van der Pol oscillator as a... [more] |
NLP2022-94 NC2022-78 pp.70-75 |
WPT (2nd) |
2022-12-05 - 2022-12-06 |
Kyoto |
Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University (Primary: On-site, Secondary: Online) |
Study of Partially Driven Array Antenna with the Coupling Lines Hiroyuki Kamada, Bo Yang, Wenyi Shao, Baku Takahara, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.) |
In the design of high-frequency, multi-element phased array antennas, simplification of power supply and phase control i... [more] |
|
MBE, NC |
2022-12-03 16:15 |
Osaka |
Osaka Electro-Communication University |
Optimization and geometric picture of pump current in stochastic models Ryuji Sano, Jun Ohkubo (Saitama Univ.) MBE2022-41 NC2022-63 |
In stochastic models, there is a phenomenon in which an oscillating periodic external field drives the flow in one direc... [more] |
MBE2022-41 NC2022-63 pp.92-97 |
EMT, IEE-EMT |
2022-11-18 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Phase measurement and adjustment of reflector antenna with beam waveguide feeds Shin-ichi Yamamoto, Hiroto Ado, Ryuya Seki, Yasuhiro Nishioka (Mitsubishi Electric Corp.) EMT2022-64 |
In recent years, the use of multiple 32-m class medium-sized reflector antennas arranged in an array configuration has b... [more] |
EMT2022-64 pp.111-116 |
SDM |
2022-11-10 14:00 |
Online |
Online |
[Invited Talk]
Modeling Electrical Properties of CrSi Thin Films Kenichiro Sonoda, Nobuhito Shiraishi, Kazuyoshi Maekawa, Nozomi Ito, Eiji Hasegawa, Tamotsu Ogata (Renesas Electronics) SDM2022-67 |
Electrical resistivity of CrSi thin films is modeled considering phase transitions and grain growth during thermal annea... [more] |
SDM2022-67 pp.14-18 |
EMCJ, MW, EST, IEE-EMC [detail] |
2022-10-14 09:25 |
Akita |
Akita University (Primary: On-site, Secondary: Online) |
Equivalent circuit of three-phase distribution board to analyze the transmission characteristics for power line communication. Ryouya Enoki, Toshiyuki Wakisaka, Tohlu Matsushima, Yuki Fukumoto (KIT) EMCJ2022-52 MW2022-98 EST2022-62 |
In power line communication, communication signals are carried on power lines. However, in the case of a power distribut... [more] |
EMCJ2022-52 MW2022-98 EST2022-62 pp.87-92 |
SIS, ITE-BCT |
2022-10-13 14:15 |
Aomori |
Hachinohe Institute of Technology (Primary: On-site, Secondary: Online) |
Toward Improving Speech Naturalness Introducing a Capsule Structure for Speech Enhancement Networks Reito Kasuga, Tetsuya Shimamura, Yosuke Sugiura, Nozomiko Yasui (Saitama Univ.) SIS2022-12 |
Although the field of speech enhancement has been extensively studied around the world, phase tends to be neglected comp... [more] |
SIS2022-12 pp.7-12 |
AP, MW (Joint) |
2022-09-14 10:35 |
Ehime |
The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Reflection Phase Control by Varactor Diodes for Reflectarray Antennas on Flexible Substrate Yuki Takeda, Takashi Tomura, Hiraku Sakamoto (Tokyo tech) AP2022-71 |
In this paper, control of reflection phase of the reflectarray antenna composed of a flexible substrate by varactor diod... [more] |
AP2022-71 pp.1-4 |
IT |
2022-07-21 13:20 |
Okayama |
Okayama University of Science (Primary: On-site, Secondary: Online) |
Improving of Controlled Phase Shift gate based on FTM gate Yuki Arai, Noboru Watanabe (TUS) IT2022-16 |
FTM gate is an optical model of the FT gate which is the conservative and reversive quantum logic gate devised by Fredki... [more] |
IT2022-16 pp.4-9 |
EMCJ |
2022-06-10 09:30 |
Hokkaido |
Hokkaido University (Primary: On-site, Secondary: Online) |
Common-mode voltage reduction by controlling parasitic impedance around three-phase inverter circuit with consideration of load circuit Taiki Kai, Tohlu Matsushima, Yuki Fukumoto, Kohei Takada, Koji Kobayashi (SANDEN) EMCJ2022-15 |
In recent years, as switching devices have increased in switching speed, electromagnetic disturbances generated from pow... [more] |
EMCJ2022-15 pp.5-10 |
CCS, NLP |
2022-06-10 16:20 |
Osaka |
(Primary: On-site, Secondary: Online) |
A Study on Autonomous Distributed TDMA Using Synchronization Theory for Low Power Intermittent Communication Hiroyuki Yasuda (The Univ. of Tokyo), Takahito Mitsui (Technical Univ. of Munich), Kazuyuki Aihara (The Univ. of Tokyo), Mikio Hasegawa (Tokyo Univ. of Science) NLP2022-23 CCS2022-23 |
The Internet of Things (IoT), a large-scale network of many communication terminals, requires autonomous decentralized c... [more] |
NLP2022-23 CCS2022-23 pp.117-122 |
AP |
2022-02-17 09:25 |
Online |
Online |
Development of 24- and 60-GHz Dual-Band Double-Directional Channel Sounder Hibiki Tsukada, Keiichiro Kumakura, Naoya Suzuki, Riku Takahashi, Minseok Kim (Niigata Univ.), Hirokazu Sawada, Takeshi Matsumura (NICT) AP2021-158 |
In recent years, the use of millimeter-wave bands has been expanding in new wireless communication systems such as the 5... [more] |
AP2021-158 pp.1-6 |