Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
R, EMD |
2022-02-10 15:10 |
Online |
Online |
Magnetic Pulse Welding of Al/Cu Sheets Using 10-Turn Flat Coil Tomokatsu Aizawa (Tokyo Metropolitan College) R2021-44 EMD2021-12 |
This magnetic pulse welding can electrically connect Al sheet and Cu sheet at low temperature with high quality. Welding... [more] |
R2021-44 EMD2021-12 pp.6-11 |
ED, THz |
2021-12-20 14:20 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Fabrication, evaluation and modeling of 300GHz band rectennas integrated with bow-tie antennas and backward diodes Takumi Kimura, Michihiko Suhara, Kastuhiro Usui, Junki Wakayama (TMU), Kiyoto Asakawa (TMCIT), Kenichi Kawaguchi, Tsuyoshi Takahashi, Masaru Sato, Naoya Okamoto (Fujitsu lab) ED2021-50 |
[more] |
ED2021-50 pp.10-15 |
MW |
2021-12-17 13:35 |
Kanagawa |
Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
A Basic Study on RFID Tag Antennas Placed on a Metallic Temporary Equipment for Construction Yuta Sugiyama, Naoki Miyata (TMCIT) MW2021-102 |
In order to use UHF RFID tags for inventory management of temporary construction equipment, it is difficult to transmit ... [more] |
MW2021-102 pp.103-108 |
RISING (3rd) |
2021-11-15 17:45 |
Tokyo |
(Primary: On-site, Secondary: Online) |
|
In recent years, there has been an increase in the use of streaming services. However, losses occur because the video is... [more] |
|
RISING (3rd) |
2021-11-17 09:00 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Interference Estimation Method Using Sparse Modeling Based on Spectrum Database Hiroki Ito (UEC), Kei Inage (TMCIT), Takeo Fujii (UEC) |
With the Internet of Things (IoT) era, the number of devices that share the same frequency is rapidly increasing. IoT de... [more] |
|
EMT, IEE-EMT |
2021-11-04 10:00 |
Online |
Online |
Numerical Analysis of the IC Tag Near the Conductor Cylinder Pipes Using FDTD Method Yusuke Fukase, Toshihiko Shibazaki (Tokyo Metro. College of Industrial Tech.) EMT2021-28 |
RFID is the authentication system that read and write IC tags wirelessly. It is used for product management. However, if... [more] |
EMT2021-28 pp.1-6 |
EMCJ, EMD, WPT (Joint) |
2021-07-02 13:55 |
Online |
Online |
Comparison of discharge circuits for magnetic pulse welding using 1, 5 and 10 turn flat coils Aizawa Tomokatsu (Tokyo Metropolitan College) EMD2021-1 |
The discharge circuits for magnetic pulse welding of sheet metals using 1, 5 and 10 turn flat coils will have tens of ti... [more] |
EMD2021-1 pp.1-6 |
RCS, SR, SRW (Joint) |
2021-03-03 11:15 |
Online |
Online |
Wireless Resource Detection based on Radio Sensor and Radio Map Kei Inage (TMCIT), Takeo Fujii (UEC) SR2020-60 |
In recent years, spectrum sharing assisted external database has been studied for available resource estimation and reso... [more] |
SR2020-60 pp.1-6 |
EMD, R |
2021-02-12 13:35 |
Online |
Online |
Photograph observation of 12 parallel discharge arcs generated in the atmosphere by a reliable trigger gap switch Tomokatsu Aizawa (Tokyo Metropolitan College) R2020-34 EMD2020-25 |
This trigger gap switch has a switching circuit that combines multiple main electrodes and induced electric field genera... [more] |
R2020-34 EMD2020-25 pp.1-6 |
US |
2020-12-14 16:45 |
Online |
Online |
Creating Latticed Plane Texture Using Micro Ultrasonic Knurling Technology Shigeru Aoki (TMCIT), Yasunori Sakai (SIT), Tomohisa Tanaka (TIT) US2020-56 |
Sliding surface in mechanical system is required to move smoothly and stop at target position. It is necessary to develo... [more] |
US2020-56 pp.34-37 |
EMT, IEE-EMT |
2020-11-05 10:00 |
Online |
Online |
Acceleration of Numerical Computation of Scattered Field by a Conductive Circular Disk Using Parallel Computing Gen Shimada, Takashi Kuroki, Toshihiko Shibazaki (Tokyo Metro. Col. of Ind. Tech.), Teruhiro Kinoshita (Tokyo Polytech. Univ.) EMT2020-32 |
In numerical computation of the scattered field by a circular disk of a perfect conductor, good results can be obtained ... [more] |
EMT2020-32 pp.26-31 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 11:10 |
Online |
Online |
Primary User Detection under Superposed TD-LTE Signal Ssyunsuke Nakano (UEC), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2020-19 |
[more] |
SR2020-19 pp.57-61 |
SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 11:35 |
Online |
Online |
Experimental Verification of Shadowing Classification for Measurement-based Spectrum Database Keita Katagiri (UEC), Koya Sato (TUS), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2020-20 |
As a hybrid estimation method of the radio environment, we have proposed a shadowing classifier. In the shadowing classi... [more] |
SR2020-20 pp.63-70 |
EMCJ, EMD, WPT (Joint) [detail] |
2020-07-03 15:00 |
Online |
Online |
High-speed mechanical crowbar switch used in discharge circuit for magnetic pulse welding of sheet metals
-- Withstand voltage about 6kV, operation time about 8μs -- Tomokatsu Aizawa, Kazuo Matsuzawa, Yuki Akedo (Tokyo Metropolitan College) EMD2020-1 |
This high-speed mechanical switch consists of two sets of small Al contact sheets (2 pieces). The withstand voltage of t... [more] |
EMD2020-1 pp.1-6 |
SIS, IPSJ-AVM, ITE-3DMT [detail] |
2020-06-04 13:20 |
Online |
Online |
Two-layer lossless image coding compatible with JPEG XS Hiroyuki Kobayashi (TMCIT), Hitoshi Kiya (TMU) SIS2020-7 |
[more] |
SIS2020-7 pp.37-41 |
ICTSSL, CAS |
2020-01-30 16:10 |
Tokyo |
|
Analysis of temporal characteristics of NIRS signals associated with short-term memory tasks Kenta Baba, Keiko Fukuda (TMCIT) CAS2019-75 ICTSSL2019-44 |
In order to evaluate cognitive function by NIRS measurement, we analyzed the brain activity with short-term memory task ... [more] |
CAS2019-75 ICTSSL2019-44 pp.65-68 |
ICTSSL, CAS |
2020-01-30 16:50 |
Tokyo |
|
Analysis of brain activity with behavioral inhibition tasks by NIRS Yu Sugiyama, Keiko Fukuda (TMCIT) CAS2019-77 ICTSSL2019-46 |
Near-infrared spectroscopy (NIRS) is a technique to evaluate brain function from changes in blood hemoglobin concentrati... [more] |
CAS2019-77 ICTSSL2019-46 pp.73-76 |
EMD |
2020-01-17 14:05 |
Kanagawa |
Rental hall Shonan Hiratsuka |
Magnetic pulse welding of Al/Cu sheets using 8-turn flat coil (2nd Report)
-- Coil plate deformation after experiments -- Tomokatsu Aizawa (Tokyo Metropolitan College) EMD2019-48 |
This magnetic pulse welding was performed by charging two sets of the same capacitor in parallel, discharging them in se... [more] |
EMD2019-48 pp.1-6 |
US |
2019-12-11 15:50 |
Tokyo |
|
Fundamental Experiment for Knurling Technology Using Ultrasonic Vibration Shigeru Aoki (TMCIT), Yasunori Sakai (Shibaura Inst. Tech), Tomohisa Tanaka (Tokyo Inst. Tech.) US2019-69 |
Sliding surface can move smoothly and stop by giving adequate friction force. Friction force is controlled by developing... [more] |
US2019-69 pp.25-28 |
RISING (2nd) |
2019-11-27 13:55 |
Tokyo |
Fukutake Learning Theater, Hongo Campus, Univ. Tokyo |
[Poster Presentation]
Clustering of Signal Power Distribution Toward Low Storage Crowdsourced Spectrum Database Yoji Uesugi, Keita Katagiri (UEC), Koya Sato (TUS), Takeo Fujii (TMCIT), Takeo Fujii (UEC) |
[more] |
|