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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2024-03-14 10:55 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Measurements of Delay Profile at 105 GHz in Conference Room Desktop Environment Mihiro Hashimoto, Yusuke Koda, Norichika Ohmi, Hiroshi Harada (Kyoto Univ.)  SRW2023-61 |
This paper reports the results of radio propagation channel measurements at the 105 GHz sub-terahertz (sub-THz) band in ... [more] | SRW2023-61 pp.78-83 |
| RCS, SR, SRW (Joint) |
2024-03-15 14:50 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
A study of performance evaluation of full duplex relay in millimeter wave for Beyond5G Keiya Kurihara, Toshiyuki Maeyama (Takushoku Univ.) RCS2023-289 |
Further improvement of frequency utilization efficiency is required for Beyond 5G and 6G in 2030. As one of the approach... [more] | RCS2023-289 pp.158-163 |
| MW | 2024-02-29 10:55 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
A Study of Digital Modulation Computation Bit Count and 1- bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band Direct Digital RF ModulatoModulator Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Yuki Fujiya, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) MW2023-176 |
For future Low Earth Orbit (LEO) constellation satellite communication system, a development millimeter-wave digital bea... [more] | MW2023-176 pp.9-14 |
| MW | 2024-02-29 14:30 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
Application of Microwave Magnetic Field to Nanodiamonds with a Parallel Plate Line and Transitions to a Coaxial line Koki Kimura, Minoru Sanagi (Okayama Univ.) MW2023-181 |
Temperature distributions in living cells can be measured with fluorescent nanodiamonds applied microwave magnetic field... [more] | MW2023-181 pp.37-42 |
| MW | 2024-02-29 14:55 |
Okayama | Okayama Prefectural University (Primary: On-site, Secondary: Online) |
A design of H-plane waveguide directional coupler with X-type intersection Mitsuyoshi Kishihara, Koichiro Sakaguchi, Kensuke Okubo (Okayama Pref. Univ.), Isao Ohta (Univ. of Hyogo) MW2023-182 |
The cruciform directional coupler which consists of two rectangular waveguides crossing each other at right angles has b... [more] | MW2023-182 pp.43-47 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 10:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
modal-to-falsetto singing voice conversion focused on the shape of glottal sound wave and parameter control of the glottal wave Shota Okada, Yu Kitamura, Daisuke Saito, Nobuaki Minematsu (Tokyo Univ.) EA2023-109 SIP2023-156 SP2023-91 |
When singing, falsetto is important as a high-pitched singing and expressive technique. However, while vocal synthesize... [more] |
EA2023-109 SIP2023-156 SP2023-91 pp.283-288 |
| NS, IN (Joint) |
2024-02-29 09:45 |
Okinawa | Okinawa Convention Center | A Cross-layer Link Adaptation Method for Application-specific Communication Performance Optimization in High-frequency Wireless Communication Koki Horita, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-173 |
Wireless high-frequency bands such as millimeter and terahertz waves are expected in 5G and 6G, but they have unstable c... [more] | NS2023-173 pp.8-13 |
| NS, IN (Joint) |
2024-03-01 15:15 |
Okinawa | Okinawa Convention Center | High-speed data transfer experiment on a cutting edge 1λ1.2 T bps line Kenjiro Yamanaka, Takashi Kurimoto, Shigeo Urushidani (NII) NS2023-239 |
Demands to higher speeds and higher capacity communication networks are incresing. The academic information network SINE... [more] | NS2023-239 pp.397-400 |
| US | 2024-02-27 15:25 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Generation of photoacoustic Chirp signal by gate-controlled laser irradiation and its performance validation Kazuyuki Nakahata, Kenta Yamauchi (Ehime Univ.), Takahiro Hayashi (Osaka Univ.) US2023-78 |
Ultrasonic waves generated in a solid by the photoacoustic effect of laser irradiation have a wide frequency range. Ther... [more] | US2023-78 pp.26-28 |
| US | 2024-02-27 15:50 |
Tokyo | Tokyo Metropolitan Industrial Technology Research Institute (TIRI) | Improvement of time reversal acoustic focusing applied with modulated signal Ayumu Takahashi, Hideyuki Nomura (UEC) US2023-79 |
Time reversal focusing uses multiple transducers in non-destructive testing. Although focusing efficiency decreases, a s... [more] | US2023-79 pp.29-31 |
| SAT, SANE (Joint) |
2024-02-08 10:50 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Basic study of Q/V-band on-board DBF antenna subsystem for LEO constellation Noriharu Suematsu, Tomoyuki Furuichi, Satoshi Tsukamoto (Tohoku Univ.) SAT2023-62 |
For future Japanese Low Earth Orbit (LEO) constellation satellite communication, explore of new frequency band (Q/V-band... [more] | SAT2023-62 pp.18-22 |
| SAT, SANE (Joint) |
2024-02-09 11:20 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
[Short Paper]
Time-varying investigation of Iridium satellite positioning of a balloon during stratospheric flight over Antarctica Rikito Matsuo, Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR) SAT2023-72 |
We are conducting an experiment to acquire data from sensors mounted on an atmospheric balloon flying in the stratospher... [more] | SAT2023-72 pp.69-71 |
| EST | 2024-01-25 13:25 |
Kyoto | Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Topology optimization of THz liquid crystal device and development of automatic calculation environment Masashi Hosaka, Keiichi Itoh, Masaki Tanaka (NIT,Akita College), Tomoyuki Sasaki (Nagaoka University of Tech.) EST2023-105 |
Electromagnetic waves in the terahertz band are expected to be applied in fields such as information communication and m... [more] | EST2023-105 pp.35-40 |
| EST | 2024-01-26 09:55 |
Kyoto | Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
A Study for Visualizing Accuracy in Body Orientation Estimation with Millimeter-Wave Radar Yuji Tanaka, Wenxu Sun, Takuya Sakamoto (Kyoto Univ.) EST2023-112 |
Displacements of the human body surface are often used in measurements of physiological information using millimeter-wav... [more] | EST2023-112 pp.73-77 |
| EST | 2024-01-26 10:20 |
Kyoto | Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Large-scale high-frequency electromagnetic field analysis using element subdivision for EMC study in the operating room Mizoguchi Nanako (Miyazaki Univ..), Hironobu Sugiyama, Shouichi Fujimoto, Amane Takei (Miyazaki Univ.) EST2023-113 |
In high-frequency electromagnetic field analysis, it is necessary to divide the waveform into elements whose maximum sid... [more] | EST2023-113 pp.78-83 |
| EST | 2024-01-26 10:45 |
Kyoto | Kyoto University ROHM Plaza (Primary: On-site, Secondary: Online) |
Domain Decomposition Type Parallel High-Frequency Electromagnetic Finite Element Analysis Code by Applying Direct Methods for Sparse Matrices as Subdomain Solver Kento Ohnaka (Univ. of Miyazaki), Toshio Murayama, Sota Goto (UTokyo), Amane Takei (Univ. of Miyazaki) EST2023-114 |
ADVENTURE_FullWave, an electromagnetic field analysis code being developed by the authors, is implemented using a domain... [more] | EST2023-114 pp.84-89 |
| EMT, PN, MWPTHz, IEE-EMT [detail] | 2024-01-23 15:10 |
Kyoto | Kyoto Univ. Yoshida Campus | Lightpath Provisioning Model in Ultra-Dense Wavelength-Division-Multiplexing Networks Kohei Yamada, Ryuta Shiraki, Eiji Oki (Kyoto Univ.) PN2023-66 EMT2023-106 MWPTHz2023-94 |
To deal with the increase of traffic demand, ultra-dense wavelength division multiplexing (WDM) has been widely studied... [more] |
PN2023-66 EMT2023-106 MWPTHz2023-94 pp.97-101 |
| SeMI | 2024-01-18 13:30 |
Yamanashi | Raki House Kaiji | Enhancing Human Skeleton Estimation with Multi-Frame mmWave Radar Point Cloud-based Method Xintong Shi, Tomoaki Ohtsuki (Keio Univ.) SeMI2023-52 |
Millimeter-Wave (mmWave) radar-based skeleton estimation has emerged as a focal point in the realm of human motion analy... [more] | SeMI2023-52 pp.18-21 |
| SIP, IT, RCS | 2024-01-19 15:20 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Outage-Minimization Beamforming Enabling High Sum-Rate for Millimeter-Wave OFDM Systems Sota Uchimura (UEC), Giuseppe Abreu (CU), Koji Ishibashi (UEC) IT2023-70 SIP2023-103 RCS2023-245 |
This paper proposes a coordinated multi-point (CoMP) transmission scheme to mitigate path blockage effects in millimeter-... [more] | IT2023-70 SIP2023-103 RCS2023-245 pp.217-222 |
| SeMI | 2024-01-19 11:05 |
Yamanashi | Raki House Kaiji | 5G throughput prediction for 28GHz cell area using surrounding spatial information Hisashi Nagata, Riichi Kudo, kahoko takahashi, Fujita Takafumi (NIPPON TELEGRAPH AND TELEPHONE CORPORATION), Yuya Aoki, Morihiro Yoshifumi (NTT DOCOMO, INC.) SeMI2023-67 |
Every thing is connected to the network, and the amount of mobile traffic is increasing year by year. Therefore, the use... [more] | SeMI2023-67 pp.94-99 |
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