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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| EMCJ | 2023-06-09 15:40 |
Hokkaido | Otaru Chamber of Commerce & Industry (Primary: On-site, Secondary: Online) |
Reduction of common-mode voltage in three-phase inverter circuits considering mutual inductance of DC feeder lines Makoto Fujimura, Tohlu Matsushima, Yuki Fukumoto (Kyutech), Kohei Takada, Koji Kobayashi (SANDEN) EMCJ2023-26 |
The impedance balancing method has been investigated as a method for reducing common mode voltage in three-phase inverte... [more] | EMCJ2023-26 pp.70-75 |
| SANE | 2023-05-23 10:40 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
A Study of Wide-null Forming in Near Field Region by a Phased Array Antenna Takashi Uno, Narihiro Nakamoto, Toru Fukasawa, Toru Takahashi, Yoshio Inasawa (Mitsubishi Electric Corp.) SANE2023-4 |
In combining multiple radars and receiving reflected waves from targets of other radars, direct waves from other radars ... [more] | SANE2023-4 pp.18-23 |
| RCS, SR, SRW (Joint) |
2023-03-01 15:40 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
Effect of Phase Noise for Beyond 5G Virtualized Terminal with MIMO Yasuaki Yuda, Tomohiro Kimura, Shotaro Maki, Akihiko Nishio (Panasonic) RCS2022-261 |
Towards the Beyond 5G/6G, the “virtualized terminal” system is studied. In the virtualized terminal system, a user termi... [more] | RCS2022-261 pp.82-87 |
| 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 |
| 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 |
| NLP | 2022-11-25 15:40 |
Shiga | (Primary: On-site, Secondary: Online) |
A study on Participation factor for nonlinear dynamical systems based on Koopman mode decomposition Kenji Takamichi (Osaka Prefecture Univ.), Yoshihiko Susuki (Kyoto Univ.), Marcos Netto (NREL), Atsushi Ishigame (Osaka Prefecture Univ.) NLP2022-79 |
The so-called participation factor analysis has been used to evaluate the relative contribution between state vari- able... [more] | NLP2022-79 pp.103-108 |
| CAS, NLP | 2022-10-21 15:20 |
Niigata | (Primary: On-site, Secondary: Online) |
Investigation of Change of Distance between Two Solution Trajectories Based on Two Initial Values with Slightly Difference on a Ring of van der Pol Oscillators Keisuke Nagai, Masayuki Yamauchi (HIT) CAS2022-34 NLP2022-54 |
We have been analyzing phase-inversion waves changing and propagating a phase state between adjacent oscillators on van ... [more] | CAS2022-34 NLP2022-54 pp.76-81 |
| 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 |
| MI | 2022-07-08 16:20 |
Hokkaido | (Primary: On-site, Secondary: Online) |
[Short Paper]
Multi-phase CT Image Segmentation with Single-Phase Annotation Using Adversarial Unsupervised Domain Adaptation Swathi Ananda, Yutaro Iwamoto (Ritsumeikan Univ.), Xianhua HAN (Yamaguchi Univ.), Lanfen Lin, Hongjie Hu (Zhejiang Univ.), Yen-Wei Chen (Ritsumeikan Univ.) MI2022-38 |
Multi-phase computed tomography (CT) images are widely used for the diagnosis of liver disease, since different phase ha... [more] | MI2022-38 pp.24-25 |
| RCS, SR, SRW (Joint) |
2022-03-02 10:00 |
Online | Online | A Constant Amplitude OFDM Scheme to Compensate for Phase Noise over Millimeter Wave Wireless Channels Yu Terauchi, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) RCS2021-251 |
Since orthogonal frequency-division multiplexing (OFDM) has been adopted in many wireless communications, it is expected... [more] | RCS2021-251 pp.1-6 |
| RCS, SR, SRW (Joint) |
2022-03-02 10:25 |
Online | Online | Random-Phase based Physical-Layer Security Scheme Robust against Time-Variant MIMO Channels Yurika Matsumoto, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) RCS2021-252 |
As conventional physical layer security schemes for wireless communications, artificial noise (AN) and artificial fast f... [more] | RCS2021-252 pp.7-12 |
| AP | 2022-02-18 13:55 |
Online | Online | [Invited Lecture]
Cross-polarization reduction of a Ku-band phased array with a rotatable polarization plane Makoto Sano, Koh Hashimoto, Kentaro Wada (Toshiba) AP2021-175 |
The authors have been developing a Ku-band phased array that can change the main-beam direction and the polarization pla... [more] | AP2021-175 pp.93-98 |
| SR | 2022-01-24 17:30 |
Online | Online | [Short Paper]
Implementation of fractional delay filter for USRP software defined radio Syun'ya Yoshiyama, Yoji Yamada (NIT), Suguru Kameda (Hiroshima Univ.), Noriharu Suematsu (Tohoku Univ.) SR2021-68 |
This paper proposes a performance criterion for implementing subsample delay by means of relative delay differences. Con... [more] | SR2021-68 pp.43-45 |
| SANE | 2021-12-16 11:20 |
Chiba | Chiba University (Primary: On-site, Secondary: Online) |
Mitigation of Atmospheric Phase Screen effect in InSAR based on Complex Deep Learning Model YuFan Cai, Josaphat Tetuko Sri Sumantyo, KeDi Chen (Chiba Univ.) SANE2021-68 |
The effect of the atmospheric phase screen seriously affects the DEM quality. The mainstream method is to use meteorolog... [more] | SANE2021-68 pp.29-34 |
| NLP | 2021-11-19 13:50 |
Hiroshima | Investigation of Propagation Phenomena of Phase Differences on a System of Deformed-Kuramoto Models Coupled in a Single Direction as a Ring Takeshi Kasai, Masayuki Yamauchi (HIT) NLP2021-37 |
A synchronization phenomenon have been observed throughout the natural, and are used. We have been investigating and an... [more] |
NLP2021-37 pp.9-12 |
|
| CAS, NLP | 2021-10-14 13:25 |
Online | Online | A simple method for estimating phase functions of limit cycles by polynomial regression from time series data Norihisa Namura, Hiroya Nakao (Tokyo Tech.) CAS2021-23 NLP2021-21 |
Many rhythmic phenomena in the real world are mathematically modeled as limit-cycle oscillators. The phase reduction a... [more] |
CAS2021-23 NLP2021-21 pp.35-38 |
| IE, SIP, BioX, ITE-IST, ITE-ME [detail] | 2021-06-04 10:00 |
Online | Online | A Study on Performance Improvement of User Verification Using Intra-Palm Propagation Signals Tomoaki Oku, Kohei Fujita, Isao Nakanishi (Tottori Univ.) SIP2021-7 BioX2021-7 IE2021-7 |
In this study, we focus on biometric authentication using intra-palm propagation signal, which are a new type of biometr... [more] | SIP2021-7 BioX2021-7 IE2021-7 pp.32-35 |
| AP | 2021-02-19 15:15 |
Online | Online | Simple small diversity antenna switching four states by using two elements Kengo Nishimoto (Mitsubishi Electric), Ryosuke Kobayashi (Mitsubishi Electric Engineering), Toyohisa Tanaka, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2020-130 |
A novel simple method of realizing four-branch switching diversity by a small two-element antenna array is proposed. The... [more] | AP2020-130 pp.77-80 |
| MWP | 2019-11-27 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | RF signal phase shift method by means of optical phase control in RoF transmission Hiroshi Takahashi (Sophia Univ.) MWP2019-42 |
A new technique is proposed to enable phase shift of microwave or millimeter wave emitted from antenna at the end of RoF... [more] | MWP2019-42 pp.1-4 |
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