Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Characteristic Function and Susceptibility as Quasiprobability Haruki Emori, Akihisa Tomita (Hokkaido Univ.) |
Quasiprobability is widely used as a tool to capture the essence and completely characterize the distribution of quantum... [more] |
|
EA |
2023-05-25 14:25 |
Online |
Online |
Improved SPICE Modeling of Vacuum Tubes for Low Plate Voltage Mitsuharu Arimura (Shonan Inst. Tech.) EA2023-2 |
We have measured the characteristics of vacuum tubes for plate voltages as low as 20-30V and fitted to a mathematical mo... [more] |
EA2023-2 pp.9-14 |
SRW, SeMI, CNR (Joint) |
2022-11-25 11:25 |
Tochigi |
Epinard Nasu (Primary: On-site, Secondary: Online) |
Indoor 3D Positioning Method for a Single Microphone Using a Single Speaker Yuta Funada, Masanari Nakamura (Hokkaido Univ.), Hiroaki Murakami (Tokyo Univ.), Hiroki Watanabe (Hokkaido Univ.), Hashizume Hiromichi (NIAD-QE), Masanori Sugimoto (Hokkaido Univ.) SeMI2022-59 |
In this paper, we propose an indoor 3D positioning method of a single microphone using a single speaker.
The proposed m... [more] |
SeMI2022-59 pp.37-42 |
CAS, MSS, IPSJ-AL [detail] |
2022-11-18 16:20 |
Kochi |
(Primary: On-site, Secondary: Online) |
Effect of output parasitic capacitance of transistor on LC/CL matching circuit Satoshi Tanaka, Minoru Fujishima (Hiroshima Univ.) CAS2022-60 MSS2022-43 |
LC/CL matching circuits are widely known as matching circuits for high-frequency amplifiers. LC/CL matching circuits are... [more] |
CAS2022-60 MSS2022-43 pp.111-116 |
AP |
2022-10-20 14:35 |
Gifu |
GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
Estimation of Radio Propagation Loss Based on Radiation Characteristics in Consideration of Buildings around Transmitting Antenna for The Temporal Disaster-Broadcasting Seitaro Taira, Makoto Kobayashi, Koichi Shin, Masahiro Nishi (HCU) AP2022-142 |
It is important for temporal disaster-broadcasting to accurately determine the area where the radio wave can be receive... [more] |
AP2022-142 pp.216-221 |
AP |
2022-08-19 13:00 |
Tochigi |
Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
A Novel Estimation Method of Radio Propagation Characteristics Based on Color Images Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-67 |
In the advanced cyber-physical system (CPS) envisioned in the 2030s, AI will reproduce and emulate the real world in var... [more] |
AP2022-67 pp.17-22 |
MICT, EMCJ (Joint) |
2022-03-04 10:55 |
Online |
Online |
Reduction of radiated noise in the printed wiring board power supply layer
-- Effect of resistance structure -- Shuitiro Kotaki, Sinichi Sasaki (Saga Univ) EMCJ2021-73 |
In recent years, with the multi-functionalization of information devices, radiation noise by power supply noise waves in... [more] |
EMCJ2021-73 pp.7-10 |
MBE, NC (Joint) |
2022-03-04 14:20 |
Online |
Online |
Investigation of machine learning methods for emotion discrimination by using phase synchronization of electroencephalogram Fumiya Hirooka, Jiro Okuda (Kyoto Sangyo Univ. Grad. Sch.) NC2021-74 |
This study investigated machine learning methods for emotion discrimination by using phase synchronization of electroenc... [more] |
NC2021-74 pp.143-148 |
EA, US (Joint) |
2021-12-22 13:30 |
Kumamoto |
Sojo University |
[Poster Presentation]
Effect of temporal bone structure on ultrasound irradiation to the brain Hidehisa Suzuyama, Kazuki Miyashita (Doshisha Univ.), Yasuyo Kobayashi, Kozue Saito (Nara Medical Univ.), Mami Matsukawa (Doshisha Univ.) US2021-47 |
The Transcranial Doppler method (TCD) enables the measurement of cerebral blood flow velocity and detection of emboli by... [more] |
US2021-47 pp.1-4 |
AP, SANE, SAT (Joint) |
2021-07-28 10:15 |
Online |
Online |
[Invited Lecture]
A Study on Stochastic Characteristics of Short Term Variation in Low Base Station Antenna Height. Kazuki Machida, Hiroaki Nakabayashi (CIT) AP2021-26 |
A study was conducted to clarify the stochastic characteristics of received level short term variations in low base stat... [more] |
AP2021-26 pp.13-18 |
MSS, CAS, SIP, VLD |
2020-06-18 13:35 |
Online |
Online |
Characteristic Analyses and Generation of Maximally Asymmetric Functions Hiroshi Kanehagi, Shinobu Nagayama, Masato Inagi, Shin'ichi Wakabayashi (Hiroshima City Univ.) CAS2020-7 VLD2020-7 SIP2020-23 MSS2020-7 |
Maximally asymmetric functions are discrete functions such that "asymmetry" defined by the minimum Hamming distance from... [more] |
CAS2020-7 VLD2020-7 SIP2020-23 MSS2020-7 pp.35-40 |
RCS, SR, SRW (Joint) |
2020-03-04 11:15 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on new modulation technology for Beyond 5G Research on MARIA method (1)
-- mMIMO innovation, Beamforming multi-user/multi-function network and proposal of its protocol -- Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP) RCS2019-326 |
We proposed a new function that solves the problem of beamforming function, which is the main function of 5G, and create... [more] |
RCS2019-326 pp.37-42 |
EID, ITE-IDY, IEIJ-SSL, SID-JC, IEE-EDD [detail] |
2020-01-23 13:50 |
Tottori |
Tottori Univ. |
[Poster Presentation]
Investigation of correlation between PL temperature characteristics and charge transfer state (CTS) in Eu3+ activated red multi-anion compound phosphors Misa Kawashima, Ken Kinoshita, Takuya Sohma, Kodai Nakamoto, Tadashi Ishigaki (Tottori Univ.), Takashi Kunimoto (Tokushima Bunri Univ.), Koutoku Ohmi (Tottori Univ.) EID2019-7 |
Eu3+ activated red multi-anion compound phosphors, such as Y4Si2O7N2:Eu3+ (YSON), La2O3:Eu3+ (LO) and LaOF:Eu3+ (LOF), h... [more] |
EID2019-7 pp.37-40 |
AP, WPT (Joint) |
2020-01-24 10:15 |
Kagawa |
Sunport Hall Takamatsu |
[Invited Lecture]
Vehicle Penetration Loss Characteristics for the shinkansen from 2GHz to 28GHz Bands Minoru Inomata, Tetsuro Imai, Kazushi Muraoka, Nobuhide Nonaka, Satoshi Suyama, Koshiro Kitao, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO, INC), Yoshihiro Matsumura (Central Japan Railway Company) AP2019-168 |
Mobile telephone operators around the world are now working hard to introduce 5G services. With 5G, 3.7, 4.5, 28 GHz ban... [more] |
AP2019-168 pp.99-103 |
RCS, SAT (Joint) |
2019-08-22 11:15 |
Aichi |
Nagoya University |
Study on frequency characteristic for the measurement of the systematic errors using gating process for on-board phased array antennas Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) SAT2019-22 |
National Institute of Information and Communications Technology (NICT) has been currently researching and developing the... [more] |
SAT2019-22 pp.31-35 |
AP, SANE, SAT (Joint) |
2019-07-19 15:05 |
Miyagi |
Tohoku Univ. |
[Invited Lecture]
Examination of the Urban-Areas Clutter Loss for Radio Wave of 30-100 GHz and Visible Light Katsuki Ishimoto, Ichitsubo Shinichi (Kyutech), Omote Hideki (SoftBank), Hujii Teruya (Tokyo Tech) AP2019-42 |
In order to promote common use with a satellite or an airplane communication and land mobile communications such as a ce... [more] |
AP2019-42 pp.113-117 |
US |
2019-06-17 16:25 |
Tokyo |
Akihabara satellite campus, Tokyo Metropolitan University |
Ultrasonic wave properties in swine skull in the MHz range Itsuki Michimoto, Masaya Saeki, Hirokazu Yasui, Tsukasa Nakamura, Mami Matsukawa (Doshisha Univ.) US2019-25 |
Ultrasound is now used for the brain treatments. However, the skull is an anisotropic and heterogeneous medium which con... [more] |
US2019-25 pp.31-34 |
EMCJ, MICT (Joint) |
2019-03-15 11:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Effect of the position of wireless sensor node on the transmission performance of a vital data collection system Hiroto Maruo, Hirofumi Ogura, Shinsuke Hara (Osaka City Univ), Takuma Hamagami, Yasutaka Kawamoto (OKI), Hiroyuki Yomo (Kansai Univ) MICT2018-68 |
When collecting vital information from a sensor node put to an exerciser by wireless, the position of the sensor node sh... [more] |
MICT2018-68 pp.1-4 |
MW |
2018-11-16 11:30 |
Nagasaki |
Fukue Cultural Hall |
Realization of Flat Passband Characteristics for BPF Using Resistor Loaded Hairpin Shaped Resonators Tomohiro Tsukushi, Satoshi Ono, Koji Wada (UEC) MW2018-109 |
In this study, firstly, the single mode resistor loaded hairpin shaped resonator is proposed. It is shown using some equ... [more] |
MW2018-109 pp.89-94 |
US, EA (Joint) |
2018-01-23 13:00 |
Osaka |
|
[Poster Presentation]
Time Domain Numerical Analysis of Acoustical Doppler Effect Using CIP-MOC Method Takuro Sonobe, Kan OKubo, Norio Tagawa (Tokyo Met. Univ.), Takao Tsuchiya (Doshisha Univ.) US2017-97 |
The constrained interpolation profile (CIP) method is
the calculation method to incorporate the spatial differential v... [more] |
US2017-97 pp.77-82 |