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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2024-05-21 13:55 |
Kagoshima | Yokacenter (Kagoshima) (Primary: On-site, Secondary: Online) |
Experimental Evaluations of Intelligent Reflecting Surface at 60 GHz Kazuma Mashiko, Kouki Iizuka, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Susumu Ano, Kazuto Yano (ATR)  SR2024-18 |
(To be available after the conference date) [more] | SR2024-18 pp.71-75 |
| EE, IEE-SPC | 2023-07-20 15:30 |
Hyogo | (Primary: On-site, Secondary: Online) |
A multi-receiver WPT system with load-independent class-E/F inverter HanXiao Wang, Yutaro Komiyama, Xiuqin Wei, Akihiro Konishi, Kien Nguyen, Hiroo Sekiya (Chiba Univ.) EE2023-12 |
This paper proposes a multiple receivers wireless power transfer (WPT) system using the load-independent class-E/F inver... [more] | EE2023-12 pp.61-66 |
| EMCJ, IEE-EMC, IEE-SPC | 2023-05-12 16:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Intensity of electromagnetic noise of a deteriorated power unit Fumihiko Ishiyama (NTT) EMCJ2023-9 |
We are investigating countermeasure technique against electro-magnetic noise with our own method. We evaluated the inten... [more] | EMCJ2023-9 pp.17-20 |
| EE | 2023-01-19 17:05 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Load-independent constant-current output series-resonant inverter Yutaro Komiyama, Wenqi Zhu (Chiba Univ.), Xiuqin Wei (Chiba Tech.), Kien Nguyen, Hiroo Sekiya (Chiba Univ.) EE2022-42 |
In this paper, we propose a load-independent (LI) constant-current (CC) output series-resonant inverter. The pro- posed ... [more] | EE2022-42 pp.89-94 |
| EE | 2023-01-20 14:40 |
Fukuoka | Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Analysis and Design on a Receiver-side PWM-based Load-Independent ZVS Class-E2 Wireless Power Transfer Shoma Shimizu, Tomokazu Mishima (Kobe Univ.) EE2022-51 |
A high efficiency and low-profile high frequency,(HF) power converter is essential for a magnetically resonant wireless ... [more] | EE2022-51 pp.139-144 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-14 09:00 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
Electromagnetic noise of coupled switching power supplies through power line Fumihiko Ishiyama (NTT) EMCJ2022-51 MW2022-97 EST2022-61 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of ... [more] | EMCJ2022-51 MW2022-97 EST2022-61 pp.83-86 |
| CAS, CS | 2022-03-03 14:15 |
Online | Online | Noise analysis of nonlinearly coupled circuits Fumihiko Ishiyama (NTT) CAS2021-80 CS2021-82 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] | CAS2021-80 CS2021-82 pp.37-40 |
| NLP, MICT, MBE, NC (Joint) [detail] |
2022-01-21 12:10 |
Online | Online | Analysis of nonlinearly mixed noise Fumihiko Ishiyama (NTT) NLP2021-107 MICT2021-82 MBE2021-68 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] | NLP2021-107 MICT2021-82 MBE2021-68 pp.159-162 |
| SIP | 2021-08-24 13:00 |
Online | Online | Analysis of mixed switching noise Fumihiko Ishiyama (NTT) SIP2021-34 |
We are investigating countermeasure technique against electro-magnetic noise by investigating our own method. We applied... [more] | SIP2021-34 pp.26-29 |
| SIP, CAS, VLD, MSS | 2021-07-05 10:50 |
Online | Online | Extremely high resolution time-frequency analysis of switching noise Fumihiko Ishiyama (NTT) CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 |
We measured and analyzed electromagnetic noise of various electric equipment with our own method of analysis. We report ... [more] | CAS2021-1 VLD2021-1 SIP2021-11 MSS2021-1 pp.1-4 |
| MRIS, ITE-MMS | 2021-06-10 13:55 |
Miyagi | RIEC, Tohoku U. (Primary: On-site, Secondary: Online) |
Effect of thermal fluctuations on microwave assisted switching in Co/Pt nanodot array Satoshi Mizutani, Nobuaki Kikuchi, Masatoshi Hatayama, Satoshi Okamoto, Takehito Shimatsu (Tohoku Univ.) MRIS2021-2 |
Microwave assisted magnetization switching (MAS) has been gathered wide interests as one of the prominent technologies f... [more] | MRIS2021-2 pp.7-11 |
| EE | 2021-01-25 15:45 |
Online | Online (Zoom) | High-Order Harmonics-involved Frequency Domain Analysis on a Current-fed Snubber-less ZCS Step-Up DC-DC Converter Ryusei Miyazaki, Tomokazu Mishima (Kobe Univ.) EE2020-36 |
Recently, the installation of smart grids has been actively promoted from the viewpoint of stabilizing power supply and ... [more] | EE2020-36 pp.69-74 |
| EE | 2021-01-25 16:10 |
Online | Online (Zoom) | Current resonance type soft switching converter using Cockcroft-Walton circuit Eita Morii, Kazuki Mine, Yuichi Noge, Masahito Shoyama (Kyushu Univ.) EE2020-37 |
A high step-up ratio isolated DC-DC converter using a step-up transformer and a Cockcroft-Walton (CW) circuit is used fo... [more] | EE2020-37 pp.75-80 |
| 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 |
| EE | 2020-01-15 14:05 |
Kagoshima | HOUZAN HALL | Examination of application of Direct Digital Synthesizer for digitally controlled power supply Mami Tomohiro, Seiya Abe, Satoshi Matsumoto (Kyutech) EE2019-56 |
One of the effective approaches to miniaturize the power supply is increasing the switching frequency. Recently, Power S... [more] | EE2019-56 pp.43-47 |
| EE | 2020-01-16 13:10 |
Kagoshima | HOUZAN HALL | Current resonant soft switching converter using Cockcroft-Walton circuit Eita Morii, Masahito Shoyama, Otuka Ryota (Kyushu Univ.) EE2019-71 |
The power circuit of the X-ray irradiation device uses a high step-up ratio insulated DC-DC converter using a step-up tr... [more] | EE2019-71 pp.129-134 |
| PN | 2019-08-27 10:20 |
Hokkaido | Kanpo-No-Yado Otaru | Elastic Optical Switching Networks Managed by Mets-Slot Schemes Satoru Ohta (Toyama Pref. Univ.) PN2019-19 |
The elastic optical network technology is significant because it flexibly provides diverse bandwidths. To build an elast... [more] | PN2019-19 pp.59-66 |
| EE, IEE-HCA | 2019-05-16 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Automatic notch generation and conversion voltage ratio analysis in pulse coding control switching converter Yifei Sun, Minhtri Tran, Yasunori Kobori, Anna Kuwana, Haruo Kobayashi (Gunma Univ) EE2019-7 |
This paper proposes an EMI spread spectrum technology with automatically setting the notch frequency using the pulse cod... [more] | EE2019-7 pp.35-38 |
| WPT, EE (Joint) |
2018-10-03 11:25 |
Kyoto | Kyoto Univ. Uji Campus | Operation Characteristics of Input-Series-Output-Parallel LLC Resonant DC-DC Converter based on Interleaved Principle and Its Experimental Evaluations Masaki Hanauchi, Tomokazu Mishima (Kobe Univ.) EE2018-19 |
An Input-series-output-parallel (ISOP) switching power converter topology is suitable for electric power processing arch... [more] | EE2018-19 pp.7-10 |
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