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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2022-10-20 10:20 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
A Planar Antenna Stacked by a Square-Loop and a Half-wavelength Dipole Koki Tokutomi, Norimasa Nakashima (FIT)  AP2022-135 |
[more] | AP2022-135 pp.175-180 |
| WPT, AP (Joint) |
2021-01-22 13:00 |
Online | Online | An experiment of a 461.25 [MHz] radio wave wireless power transfer Keitaro Omura, Takuya Komatsu, Norimasa Nakashima (FIT) WPT2020-30 |
This paper reports results of an experiment about 461.25 [MHz] radio wave wireless power transfer. The authors anticipat... [more] | WPT2020-30 pp.1-6 |
| WPT, AP (Joint) |
2021-01-22 13:25 |
Online | Online | Temporal Variation of an Open Voltage Obtained by an AM Radio Broadcasting Rectenna Takuya Komatsu, Keitaro Omura, Norimasa Nakashima (FIT) WPT2020-31 |
The authors are conducting research on energy harvesting by using AM radio electromagnetic waves because our institution... [more] | WPT2020-31 pp.7-11 |
| EMT, IEE-EMT | 2020-05-22 11:55 |
Tokyo | Tokyo Metropolitan Univ., Akihabara Satellite Campus (Cancelled but technical report was issued) |
Prototypes of 461.25 [MHz] rectifier circuits by using class E switching Keitaro Omura, Takuya Komatsu, Norimasa Nakashima (FIT) EMT2020-2 |
The authors are working on the construction of a 461.25 [MHz] wireless power transfer system by utilizing the Japanese d... [more] | EMT2020-2 pp.7-12 |
| EMT, IEE-EMT | 2020-05-22 14:00 |
Tokyo | Tokyo Metropolitan Univ., Akihabara Satellite Campus (Cancelled but technical report was issued) |
Efficiency measurements and comparisons for the class E rectifier circuit in AM wave Takuya Komatsu, Keitaro Omua, Norimasa Nakashima (FIT) EMT2020-4 |
Energy harvesting is expected in infrastructure management and IoT (Internet of Things) as a battery-less power supply. ... [more] | EMT2020-4 pp.19-24 |
| EMT, IEE-EMT | 2019-11-07 11:00 |
Saga | Hotel Syunkeiya | Radiation Characteristics of a Planar Antenna Combined Meanderline and Dipole Norimasa Nakashima, Koki Tokutomi (FIT) EMT2019-44 |
[more] | EMT2019-44 pp.13-17 |
| EMT, IEE-EMT | 2018-11-17 10:50 |
Tottori | Kaike Grand Hotel Tensui(Yonago, Tottori) | Directivity Characteristics of a Wire Antenna Combined Meanderline and Dipole Norimasa Nakashima, Soutaro Ishii, Takumi Sogabe (FIT) EMT2018-63 |
The authors focus on the array effect by increasing the number of turns for a rectangular loop antenna. The multi-turn... [more] |
EMT2018-63 pp.173-176 |
| EMCJ, WPT (Joint) |
2016-01-29 16:45 |
Kumamoto | Kumamoto National Colle. Technology | On an Impedance Frequency Characteristics of an Antenna Coil in MF Band Shingo Otsuka, Norimasa Nakashima (FIT) WPT2015-71 |
[more] | WPT2015-71 pp.39-44 |
| EMT, IEE-EMT | 2015-10-30 13:25 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | A Prototype of Antenna Coil Self-resonant to AM Radio Frequency Band Shingo Otsuka, Norimasa Nakashima (FIT) EMT2015-73 |
Performance of antenna plays an important role of higher energy collection efficiency in the energy harvesting of electr... [more] | EMT2015-73 pp.155-160 |
| EST | 2015-09-04 13:50 |
Okinawa | Oohama-Nobumoto-Kinenkan, Ishigaki Island, Okinawa, Japan | A computation of acoustic wave propagating in a lossy medium by means of FDTD method Norimasa Nakashima, Youhei Migita (FIT) EST2015-67 |
[more] | EST2015-67 pp.71-76 |
| EST | 2011-10-06 15:00 |
Nagasaki | Nagasaki Prefectural Art Museum | On a Fast and Accurate Evaluation of a Square Element Integration in the Two-dimensional Volume Integral Equation Method Norimasa Nakashima (Kyushu Univ.) EST2011-68 |
A discretization into a linear system of equation needs an integral over a rectangular element in the two-dimensional vo... [more] | EST2011-68 pp.21-26 |
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