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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, NLP | 2022-10-21 14:30 |
Niigata | (Primary: On-site, Secondary: Online) |
Synchronization Phenomena in Integrate-and-fire Oscillator Circuits having Dead Zones Induced by Pulses with Irregular Intervals Shota Nakayama, Akio Takada (N.I.T., Hakodate College), Tadashi Tubone (NUT)  CAS2022-32 NLP2022-52 |
The phenomena that independent oscillators synchronize by applying common noise are known as noise-induced synchronizati... [more] | CAS2022-32 NLP2022-52 pp.65-70 |
| TL | 2022-10-01 14:10 |
Online | Online | 【Panel Discussion】 Fostering Creativity and Empathy through Observation Akio Shimogori (NITHC), Tetsuo Kiyota (Okayama Univ.), Minatsu Ariga (Kanazawa Univ.) TL2022-12 |
[more] | TL2022-12 pp.5-6 |
| TL | 2022-10-01 14:40 |
Online | Online | Development and Practice of Methods for Fostering Logical Thinking through Art Aya Morimoto (Yokkaichi H.S.), Minatsu Ariga (KU), Akio Shimogori (NITHC) TL2022-13 |
(To be available after the conference date) [more] | TL2022-13 pp.7-8 |
| TL | 2022-10-01 15:10 |
Online | Online | A Note on the Positioning of Mathematics in STEAM Education Akio Shimogori (NITHC), Masao Aoki (HUE), Hiroko Tsuji (MGU) TL2022-14 |
[more] | TL2022-14 pp.9-10 |
| WPT | 2022-03-07 10:05 |
Kyoto | (Primary: On-site, Secondary: Online) |
Yagi-Uda rectenna applied metasaurface Tamami Maruyama, Koki Shibata, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-19 |
This paper proposes a novel rectenna array using a metasurface to deliver electric power to IoT terminals by wireless po... [more] | WPT2021-19 pp.1-4 |
| WPT | 2022-03-08 16:15 |
Kyoto | (Primary: On-site, Secondary: Online) |
A Study on Feeding Position and Radiation Characteristic of a Composite Right/Left-Handed Waveguide for a Microwave Snow Melting System Keito Togawa, Tsunayuki Yamamoto (NIT, Tsuyama College), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate College), Keiichi Ito (NIT, Akita College), Mituru Muramoto, Yutaka Nasuno (NIT, Tomakomai College), Kohzoh Ohshima (NIT, Tsuyama College), Manabu Omiya (Hookaido Univ.) WPT2021-41 |
In our research of a microwave snow melting system, the system is composed of a circuit-shaped waveguide, and an electro... [more] | WPT2021-41 pp.89-92 |
| MW | 2022-03-03 10:15 |
Online | Online | Applicability of Phase Modulation Scheme for Wireless Power Transmission System to Simultaneously Deliver Power and Signals Takuro Ito, Masashi Nakatsugawa (NIT, Hakodate College), Shinji Abe, Takashi Ohira (TUT) MW2021-114 |
IoT and 5G systems are being introduced in the world. Wireless power transmission with information can further expand th... [more] | MW2021-114 pp.18-23 |
| MW | 2022-03-03 10:45 |
Online | Online | Installation Position Dependency of Wireless Power Transmission Efficiency between Circuit Shape Leaky Waveguide and Half Wavelength Dipole Antenna Yusho Kanaya, Masashi Nakatsugawa, Tamami Maruyama (NIT, Hakodate College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (NUT) MW2021-115 |
The wireless power transfer characteristics between a circuit-shape leaky waveguide and a /2 dipole antenna were analyz... [more] | MW2021-115 pp.24-29 |
| EST | 2022-01-27 18:20 |
Online | Online | Shape Optimization of Radome for Waveguide Slot Antenna Aimed at Melting Snow Keiichi Itoh, Ruka Tobisawa (NIT, Akita), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate), Mitsuru Muramoto, Yutaka Nasuno (NIT, Tomakomai), Kohzoh Ohshima (NIT, Asahikawa), Tsunayuki Yamamoto (NIT, Tsuyama), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (Nagaoka Univ. Tech.) EST2021-78 |
In recent years, a novel snowmelt method, heating mortar blocks by microwaves, has been attracted attention. The purpose... [more] | EST2021-78 pp.104-109 |
| MW | 2021-12-16 10:35 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
Interdigital and Multi-Via Structures for Mushroom-Type Metasurface Reflectors
-- Simulation-Based Design and Evaluation Experiments -- Taisei Urakami (NIT (KOSEN), Kagawa College), Tamami Maruyama (NIT (KOSEN), Hakodate College), Akira Ono, Takahiro Shiozawa (NIT (KOSEN), Kagawa College) MW2021-84 |
The novel patch element shapes with the interdigital and multi-via structures of a mushroom-type metasurface reflector h... [more] | MW2021-84 pp.1-6 |
| MW | 2021-12-16 13:50 |
Kanagawa | Kawasaki City Industrial Promotion Hall (Primary: On-site, Secondary: Online) |
A Phase Shifter Composed of Reduced-Size Rat-Race Coupler with CRLH Transmission Lines and Resonating Reactance Circuits Masashi Nakatsugawa, Fusuke Kurotani, Yuya Chiba, Takuro Ito, Tamami Maruyama (NIT, Hakodate College) MW2021-89 |
An analog phase shifter that could continuously operate more than 180-degree phase-shift range was proposed and fabricat... [more] | MW2021-89 pp.25-30 |
| TL | 2021-10-24 13:00 |
Online | Online | [Panel Discussion]
From Integrated Inquiry to Deductive Inquiry Akio Shimogoori (NITHC), Hiriko Tsuji (MGU), Ninatsu Ariga (TUAD), Tsukasa Hirashima (HU) TL2021-17 |
[more] | TL2021-17 pp.1-3 |
| EMCJ, EMD, WPT (Joint) |
2021-07-02 14:45 |
Online | Online | EM-Field Visualization by Using a Half Wavelength LED Dipole Antenna Masashi Nakatsugawa, Daiki Ikeno, Tamami Maruyama (NIT, Hakodate College), Yasuhiro Tamayama (Nagaoka Univ. of Technol.) WPT2021-6 |
An EM-field measurement method by using a half wavelength LED dipole antenna was proposed. The LED in the antenna can be... [more] | WPT2021-6 pp.7-12 |
| WPT, MW | 2021-04-16 14:20 |
Online | Online | Improvement of wireless power transmission efficiency by inserting relay coil with optimized load impedance Tamami Maruyama, Tai Kimura, Masashi Nakatsugawa (NIT, Hakodate College) WPT2021-4 MW2021-4 |
In previous work, we investigated on the improvement of wireless power transmission efficiency by inserting a non-feedin... [more] | WPT2021-4 MW2021-4 pp.16-20 |
| WPT | 2021-03-05 14:00 |
Online | Online | Novel Design of 2.4GHz Band Right- and Left-handed Waveguide Arrays for Snow Melting Yuji Koita, Kazusa Ohno, Shunta Kasai, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate), Yasuhiro Tamayama (Nagoya Univ) WPT2020-48 |
Leaky waveguides with slots are used for snowmelting in microwave band. When a plurality of waveguides are arranged to ... [more] | WPT2020-48 pp.73-78 |
| WPT | 2021-03-05 14:25 |
Online | Online | FDTD analysis of leaky waves from circuit-shaped waveguides for snowmelting using microwave Shunta Kasai, Yuji Koita, Kazusa Ohno, Tamami Maruyama (NIT,Hakodate), Manabu Omiya (Hokkaido University), Masashi Nakatsugawa (NIT,Hakodate), Tamayama Yasuhiro (Nagaoka University of technology) WPT2020-49 |
A circuit-shape waveguide is proposed to evenly melt snow in an area by microwave heating and to reduce the installation... [more] | WPT2020-49 pp.79-82 |
| WPT | 2020-12-08 13:30 |
Online | Online | Study of energy harvesting applying the multi sector Yagi-Uda array antenna Tamami Maruyama, Tai Kimura, Shunta Kasai, Masashi Nakatsugawa (NIT, Hakodate College) WPT2020-27 |
This paper proposes novel multi-sector Yagi-Uda rectenna to achieve wide area wireless power transmission. The proposed ... [more] | WPT2020-27 pp.7-10 |
| MW, WPT | 2020-04-23 15:40 |
Online | Online | Wireless Power Transmission Efficiency of Folded dipole Antenna for LED Accessory Tamami Maruyama (NIT, Hakodate College) WPT2020-8 MW2020-8 |
Recently, accessories such as pendants loaded with LEDs have been introduced. However, these accessories require a subst... [more] | WPT2020-8 MW2020-8 pp.41-43 |
| ET | 2020-03-07 14:30 |
Kagawa | National Institute of Technology, Kagawa Collage (Cancelled but technical report was issued) |
Development of an Interactive Environment of Proof Questions by Single-Sentence Cards and its Experiments Use Megumi Kurayama (NIT, Hakodate College) ET2019-93 |
We are developing an interactive environment for figure proof questions with the aim of training logical thinking skills... [more] | ET2019-93 pp.99-102 |
| WPT | 2020-03-06 14:40 |
Kyoto | (Cancelled but technical report was issued) |
EV running on ice and snow by electric field coupling applied WPT
-- Basic analysis and experiment for realization -- Kazusa Ohno, Yuji Koita, Tamami Maruyama (Hakodate NIT) WPT2019-66 |
In recent years, research on technology for automatically supplying power to running EVs has been advanced. As a method ... [more] | WPT2019-66 pp.43-48 |
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