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All Technical Committee Conferences (All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, NLP | 2022-10-20 - 2022-10-21 |
Niigata | (Primary: On-site, Secondary: Online) |
Nonlinear decay process of lightning strike current waveforms Fumihiko Ishiyama (NTT) |
(To be available after the conference date) [more] | |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 - 2022-10-14 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
Electromagnetic noise of coupled switching power supplies through power line Fumihiko Ishiyama (NTT) |
(To be available after the conference date) [more] | |
| SIP | 2022-08-26 09:00 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki Island) (Primary: On-site, Secondary: Online) |
Nonlinear trends of nonlinear systems Fumihiko Ishiyama (NTT)  SIP2022-60 |
(To be available after the conference date) [more] | SIP2022-60 pp.56-59 |
| EE, IEE-SPC | 2022-07-14 14:20 |
Aichi | WINC AICHI (Primary: On-site, Secondary: Online) |
Nonlinear analysis of nonlinearly coupled circuits through power line Fumihiko Ishiyama (NTT) EE2022-9 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] | EE2022-9 pp.7-10 |
| SIP, BioX, IE, MI, ITE-IST, ITE-ME [detail] | 2022-05-19 09:00 |
Kumamoto | Kumamoto University Kurokami Campus (Primary: On-site, Secondary: Online) |
Noise analysis of nonlinearly coupled circuits through power line Fumihiko Ishiyama (NTT) SIP2022-1 BioX2022-1 IE2022-1 MI2022-1 |
We are investigating countermeasure technique against electro-magnetic noise. We applied our method to the analysis of e... [more] | SIP2022-1 BioX2022-1 IE2022-1 MI2022-1 pp.1-6 |
| 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 |
| NLP, CAS | 2019-10-22 10:15 |
Gifu | Gifu Univ. | Aging estimation of AC adapters with using EM noise Fumihiko Ishiyama, Yohei Toriumi (NTT) CAS2019-26 NLP2019-66 |
We are investigating countermeasure technique against electro-magnetic noise by investigating our own method. We applied... [more] | CAS2019-26 NLP2019-66 pp.17-22 |
| NLP | 2019-09-24 14:45 |
Kochi | Eikokuji Campus, University of Kochi | Time-frequency analysis with a fractional AM wave Fumihiko Ishiyama (NTT) NLP2019-60 |
We are investigating a method of time-frequency analysis, which is a superset of Fourier analysis. We applied our method... [more] | NLP2019-60 pp.129-132 |
| MSS, CAS, SIP, VLD | 2019-07-30 10:20 |
Iwate | Iwate Univ. | Time-frequency analysis with a fractional wave Fumihiko Ishiyama (NTT) CAS2019-1 VLD2019-7 SIP2019-17 MSS2019-1 |
We are investigating a method of time-frequency analysis, which is a superset of Fourier analysis. We applied our method... [more] | CAS2019-1 VLD2019-7 SIP2019-17 MSS2019-1 pp.1-6 |
| EE, IEE-SPC | 2019-07-24 10:30 |
Hiroshima | Aging evaluation of AC/DC converters with using EM noise Fumihiko Ishiyama, Yohei Toriumi (NTT) EE2019-17 |
We are investigating countermeasure technique against electro-magnetic noise by investigating our own method. We applied... [more] | EE2019-17 pp.1-6 |
|
| MSS, CAS, IPSJ-AL [detail] | 2018-11-12 14:50 |
Shizuoka | Simultaneous aging evaluation of multiple live line AC/DC converters Fumihiko Ishiyama, Yohei Toriumi (NTT) CAS2018-62 MSS2018-38 |
We are investigating countermeasure technique against electromagnetic noise by investigating our own method. We applied ... [more] | CAS2018-62 MSS2018-38 pp.25-30 |
|
| CAS, SIP, MSS, VLD | 2018-06-15 14:40 |
Hokkaido | Hokkaido Univ. (Frontier Research in Applied Sciences Build.) | Aging evaluation of live line AC/DC converters Fumihiko Ishiyama, Yohei Toriumi (NTT) CAS2018-28 VLD2018-31 SIP2018-48 MSS2018-28 |
We are investigating countermeasure technique against electro-magnetic noise by investigating our own method based on th... [more] | CAS2018-28 VLD2018-31 SIP2018-48 MSS2018-28 pp.143-148 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Tolerance of local linear predictive coding against disturbance noise Fumihiko Ishiyama (NTT) EA2017-123 SIP2017-132 SP2017-106 |
We are investigating countermeasure technique against electro-magnetic noise by using the method based on the linear pre... [more] | EA2017-123 SIP2017-132 SP2017-106 pp.127-132 |
|
| WIT, SP | 2017-10-19 13:00 |
Fukuoka | Tobata Library of Kyutech (Kitakyushu) | Formant analysis of electro-magnetic noise and its extended analysis Fumihiko Ishiyama (NTT) SP2017-34 WIT2017-30 |
We are investigating countermeasure technique against electro-magnetic noise by using the method based on the linear pre... [more] | SP2017-34 WIT2017-30 pp.1-6 |
| PRMU, IE, MI, SIP | 2017-05-25 14:40 |
Aichi | Local linear predictive coding for characterizing electro-magnetic noise Fumihiko Ishiyama, Yuichiro Okugawa, Yoshiharu Akiyama (NTT) SIP2017-9 IE2017-9 PRMU2017-9 MI2017-9 |
We are investigating methods of characterizing electric noise to identify the source of the electric noise. For the purp... [more] | SIP2017-9 IE2017-9 PRMU2017-9 MI2017-9 pp.49-54 |
|
| EMCJ | 2017-04-14 14:05 |
Tokyo | NTT Musashino R&D Center | Feature extraction of conducted disturbance below 150 kHz from power conversion equipment Farhan Mahmood, Ken Okamoto, Fumihiko Ishiyama, Yuichiro Okugawa, Yoshiharu Akiyama (NTT) EMCJ2017-1 |
[more] | EMCJ2017-1 pp.1-6 |
| EMCJ | 2017-04-14 14:30 |
Tokyo | NTT Musashino R&D Center | Method of transient signal analysis and its application to switching noise Fumihiko Ishiyama, Farhan Mahmood, Yuichiro Okugawa, Yoshiharu Akiyama (NTT) EMCJ2017-2 |
We are investigating methods of characterizing electric noise to identify the source of the electric noise. For the purp... [more] | EMCJ2017-2 pp.7-12 |
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