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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| 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 |
| 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 |
|
| 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] | |
| EMT, IEE-EMT | 2019-11-07 13:40 |
Saga | Hotel Syunkeiya | Consideration of Wireless Power Transfer via Magnetic Resonance Coupling Rintarou Miyai, Toshihiko Shibazaki (Tokyo Metro. College of Industrial Tech.) EMT2019-54 |
The authors focused on Multihop communication first and decided to make wireless power transfer coil using Magnetic Reso... [more] | EMT2019-54 pp.99-103 |
| EMT, IEE-EMT | 2019-11-09 10:35 |
Saga | Hotel Syunkeiya | Numerical Computation of Scattered Field by Circular Disk of Perfect Conductor using Multiple Precision Arithmetic
-- Acceleration using Parallel Computing and Computation Method -- Takashi Kuroki, Gen Shimada, Toshihiko Shibazaki (Tokyo Metro. Coll. of Ind. Tech), Teruhiro Kinoshita (Tokyo Polytech. Univ.) EMT2019-72 |
In comparison to single and double precision computation, multiple precision arithmetic is a low computational speed.Par... [more] | EMT2019-72 pp.257-260 |
| SIP | 2019-08-29 14:20 |
Tokyo | A study for a variable structure for maximally flat FIR digital differentiators Takashi Yoshida (TMCIT) SIP2019-40 |
[more] | SIP2019-40 pp.7-10 |
|
| US | 2019-05-20 16:15 |
Tokyo | Improvement of degradation due to echo distortion of ultrasound range super-resolution imaging with carrier frequency sweep Nguyen Chi Hai, Norio Tagawa (Tokyo Metro. Univ.), Masasumi Yoshizawa (Tokyo Metro. College of Tech.), Takasuke Irie (Microsonic) US2019-15 |
We have implemented this study by evaluating the effect of two things on ultrasound imaging. The first one is proposing ... [more] | US2019-15 pp.31-34 |
|
| RCS, SR, SRW (Joint) |
2019-03-08 09:00 |
Kanagawa | YRP | Channel Allocation based on Autonomous Clustering using Non-linear Oscillators Syunsuke Nakano, Kei Inage (TMCIT) SR2018-135 |
For channel selection in distributed wireless networks, we proposed clustering method via pull-in phenomenon in non-line... [more] | SR2018-135 pp.73-79 |
| RCS, SIP, IT | 2019-01-31 10:15 |
Osaka | Osaka University | A Study on Regularization Parameter in OFDM Communication Using Sparse Channel Estimation Kenta Kawahara, Takahiro Natori (Tokyo Univ. of Science), Takashi Yoshida (TMCIT), Akira Nakamura, Makoto Itami, Naoyuki Aikawa (Tokyo Univ. of Science) IT2018-38 SIP2018-68 RCS2018-245 |
In recent years, sparse estimation using signal sparsity, which is one solution to the inverse problem, attracts attenti... [more] | IT2018-38 SIP2018-68 RCS2018-245 pp.19-24 |
| SR | 2019-01-24 15:45 |
Fukushima | Corasse, Fukushima city (Fukushima prefecture) | On the Radio Environment Map Construction using Neural Network Residual Kriging Koya Sato (TUS), Kei Inage (TMCIT), Takeo Fujii (UEC) SR2018-106 |
In this paper, we discuss the performance of feedforward neural network (FFNN) in radio environment map (REM) constructi... [more] | SR2018-106 pp.63-70 |
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