Nobuyuki Takagi - My portal

Profile Information

Affiliation: Faculty of Engineering, Gifu University
: 教授（兼）（工学部）, 研究推進・社会連携機構次世代エネルギー研究センターエネルギー高効率利用分野次世代スマートグリッド安定化研究開発部門エネルギー高効率利用分野次世代スマートグリッド安定化研究開発部門
: 教授, 工学研究科

Degree: 工学博士(名古屋大学)

J-GLOBAL ID: 201601007377913505
researchmap Member ID: 7000014212

External link: https://www1.gifu-u.ac.jp/~lrg/index.html

Final jump process

Research Interests

Research Areas

Research History

2006 - 2014

Faculty of Engineering, Gifu University
Apr, 1985

Faculty of Engineering, Department of Electrical and Electronic Engineering, Gifu University

Education

Apr, 1982 - Mar, 1985

名古屋大学大学院工学研究科博士後期課程電気電子工学専攻
Apr, 1980 - Mar, 1982

名古屋大学大学院工学研究科博士前期課程電気電子工学専攻
Apr, 1978 - Mar, 1980

Faculty of Engineering, Chiba University

Committee Memberships

Awards

Jul, 1999

日本大気電気学会学術研究賞

Papers

147

Temporal and Spatial Characteristics of Preliminary Breakdown Pulses in Intracloud Lightning Flashes

Dongdong Shi, Daohong Wang, Ting Wu, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, 124(23) 12901-12914, Dec 16, 2019 Peer-reviewed
Progression Features of Dart Leaders in Natural Negative Cloud‐to‐Ground Lightning Flashes

Haitao Huang, Daohong Wang, Ting Wu, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, 124(21) 11143-11154, Nov 16, 2019 Peer-reviewed
Velocities of Positive Leaders in Intracloud and Negative Cloud‐to‐Ground Lightning Flashes

Ting Wu, Daohong Wang, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, 124(17-18) 9983-9995, Sep, 2019 Peer-reviewed
Correlation Between the First Return Stroke of Negative CG Lightning and Its Preceding Discharge Processes

Dongdong Shi, Daohong Wang, Ting Wu, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, Aug 5, 2019 Peer-reviewed
Intracloud Lightning Flashes Initiated at High Altitudes and Dominated by Downward Positive Leaders

Ting Wu, Daohong Wang, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, Jul 9, 2019 Peer-reviewed
Charge Regions Indicated by LMA Lightning Flashes in Hokuriku's Winter Thunderstorms

Dong Zheng, Daohong Wang, Yijun Zhang, Ting Wu, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, Jul 4, 2019 Peer-reviewed
Progression Characteristics of Dart Leaders Observed by LAPOS5

Huang, Haitao, Wang, Daohong, Wu, Ting, Takagi, Nobuyuki

Proceedings of 11th Asia Pacific International Conference on Lightning, Hongkong, China, 2019 Peer-reviewed
A Study on the Initiation of Initial Breakdown

Shi, Dongdong, Wang, Daohong, Wu, Ting, Takagi, Nobuyuki, Huang, Haitao

Proceedings of 11th Asia Pacific International Conference on Lightning, Hongkong, China, 2019 Peer-reviewed
Some Abnormal Lightning Flashes Imaged by the FALMA

Wu, Ting, Wang, Daohong, Takagi, Nobuyuki

Proceedings of 11th Asia Pacific International Conference on Lightning, Hongkong, China, 2019 Peer-reviewed
Practical Features of 3D Lightning Mapping System FALMA

Wang, Daohong, Wu, Ting, Takagi, Nobuyuki

Proceedings of 11th Asia Pacific International Conference on Lightning, Hongkong, China, 2019 Peer-reviewed
Three-dimensional lightning mapping using low-frequency radio waves

Ting Wu, Daohong Wang, Dongdong Shi, Nobuyuki Takagi

Proceedings of URSI-JRSM, Tokyo, Japan, 2019 Peer-reviewed
Characterization of Multitermination CG Flashes Using a 3D Lightning Mapping System (FALMA)

Gao, P, Wang, D, Shi, D.,Wu, T, Takagi, N

Atmospheres, 2019 Peer-reviewed
Formation Features of Steps and Branches of an Upward Negative Leader

Haitao Huang, Daohong Wang, Ting Wu, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, 123(22), Nov 27, 2018 Peer-reviewed
Leader Polarity-Reversal Feature and Charge Structure of Three Upward Bipolar Lightning Flashes

Dongdong Shi, Daohong Wang, Ting Wu, Ronald J. Thomas, Harald E. Edens, William Rison, Nobuyuki Takagi, Paul R. Krehbiel

Journal of Geophysical Research: Atmospheres, 123(17) 9430-9442, Sep 16, 2018 Peer-reviewed
Locating Preliminary Breakdown Pulses in Positive Cloud-to-Ground Lightning

Ting Wu, Daohong Wang, Nobuyuki Takagi

Journal of Geophysical Research: Atmospheres, Aug 14, 2018 Peer-reviewed
Charge Structure of Winter Thunderstorm in Japan: a Review and an Update

Daohong Wang, Ting Wu, Nobuyuki Takagi

IEEJ Transactions on Power and Energy, 138(5) 310-314, May 1, 2018 Peer-reviewed
Lightning Mapping With an Array of Fast Antennas

Ting Wu, Daohong Wang, Nobuyuki Takagi

Geophysical Research Letters, 45(8) 3698-3705, Apr 28, 2018 Peer-reviewed
Lightning attachment process of rocket triggered return strokes observed by using LAPOS 5

Y. Hideyuki, D. Wang, T. Wu, N. Takagi, D. Jordan, M. A. Uman

Proceedings of the International Conference on Atmospheric Electricity, Nara, Japan, 2018 Peer-reviewed
A method of measuring thunderstorm electric field by using a pair of wire-attached electrodes and LMA

Jumpei Kurachi, Daohong Wang, Ting Wu, Nobuyuki Takagi

Proceedings of the International Conference on Atmospheric Electricity, Nara, Japan, 2018 Peer-reviewed
Development of Fast Antenna Lightning Mapping Array (FALMA) and preliminary results

Ting Wu, Daohong Wang, Nobuyuki Takagi

Proceedings of the International Conference on Atmospheric Electricity, Nara, Japan, 2018 Peer-reviewed

Misc.

Correlation between the channel-bottom light intensity and channel-base current of a rocket-triggered lightning flash

M. Zhou, D. Wang, J. Wang, N. Takagi, W. R. Gamerota, M. A. Uman, D. M. Jordan, J. T. Pilkey, T. Ngin

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 119(23) 13457-13473, Dec, 2014
Lightning attachment processes of an "anomalous" triggered lightning discharge

D. Wang, W. R. Gamerota, M. A. Uman, N. Takagi, J. D. Hill, J. Pilkey, T. Ngin, D. M. Jordan, S. Mallick, V. A. Rakov

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 119(3) 1524-1533, Feb, 2014
Height-dependent Attenuation Characteristics of Lightning Return Strokes

D. Wang, N. Takagi, W. R. Gamerota, M. A. Uman, D. M. Jordan

2014 INTERNATIONAL CONFERENCE ON LIGHTNING PROTECTION (ICLP), 112-115, 2014
Initiation processes of return strokes in rocket-triggered lightning

D. Wang, N. Takagi, W. R. Gamerota, M. A. Uman, J. D. Hill, D. M. Jordan

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 118(17) 9880-9888, Sep, 2013
Upward lightning observed by LF broadband interferometer

Yuji Takayanagi, Manabu Akita, Yoshitaka Nakamura, Satoru Yoshida, Takeshi Morimoto, Tomoo Ushio, Zen Ichiro Kawasaki, Daohong Wang, Nobuyuki Takagi, Hitoshi Sakurano …

IEEJ Transactions on Fundamentals and Materials, 133(3) 132-141, 2013
Characteristics of electric field change preceding negative first return stroke produced by preliminary breakdown

Ariadi Hazmi, Zulka Hendri, Syaifa Mulyadi, Dasrinal Tesal, Daohong Wang, Nobuyuki Takagi

Proceedings - 2013 International Conference on Information Technology and Electrical Engineering: "Intelligent and Green Technologies for Sustainable Development", ICITEE 2013, 322-325, 2013
High speed optical observation on initiation process of lightning return strokes

D. Wang, N. Takagi, D. Hill, W. Gamerota, D. M. Jordan, M. A. Uman

2012 31st International Conference on Lightning Protection, ICLP 2012, 2012
Characteristics of winter lightning that occurred on a windmill and its lightning protection tower in Japan

Daohong Wang, Nobuyuki Takagi

IEEJ Transactions on Power and Energy, 132(6) 568-572, 2012
Characteristics of Winter Lightning that Occurred on a Windmill and its Lightning Protection Tower

Nobuyuki Takagi, Daohong Wang

IEEJ Transactions on Power and Energy, 131(7) 532-535, 2011
A high speed optical imaging system for studying lightning attachment process

Daohong Wang, Tomohumi Watanabe, Nobuyuki Takagi

2011 7th Asia-Pacific International Conference on Lightning, APL2011, 937-940, 2011
A downward positive leader that radiated optical pulses like a negative stepped leader

D. Wang, N. Takagi

Journal of Geophysical Research Atmospheres, 116(10), 2011
Two associated upward lightning flashes that produced opposite polarity electric field changes

W. Lu, D. Wang, Y. Zhang, N. Takagi

GEOPHYSICAL RESEARCH LETTERS, 36, Mar, 2009
Characteristics of the optical pulses associated with a downward branched stepped leader

W. Lu, D. Wang, N. Takagi, V. Rakov, M. Uman, M. Miki

Journal of Geophysical Research Atmospheres, 113(21), Nov 16, 2008
High energy photon and electron bursts associated with upward lightning strokes

S. Yoshida, T. Morimoto, T. Ushio, Z. -I. Kawasaki, T. Torii, D. Wang, N. Takagi, T. Watanabe

GEOPHYSICAL RESEARCH LETTERS, 35(10), May, 2008
Observed characteristics of upward leaders that are initiated from a windmill and its lightning protection tower

D. Wang, N. Takagi, T. Watanabe, H. Sakurano, M. Hashimoto

GEOPHYSICAL RESEARCH LETTERS, 35(2), Jan, 2008
Development of a space-charge-sensing system

Ariadi Hazmi, Nobuyuki Takagi, Daohong Wang, Teiji Watanabe

Sensors, 7(12) 3058-3070, 2007
A study of upward positive leaders based on simultaneous observation of E-fields and high-speed images

Nobuyuki Takagi, Daohong Wang, Teiji Watanabe

IEEJ Transactions on Fundamentals and Materials, 126(4) 256-259, 2006
A comparison of channel-base currents and optical signals for rocket-triggered lightning strokes

D Wang, N Takagi, T Watanabe, VA Rakov, MA Uman, KJ Rambo, MV Stapleton

ATMOSPHERIC RESEARCH, 76(1-4) 412-422, Jul, 2005
Correlated sub-microsecond E-field and high-speed image of the natural lightning attachment process

D. Wang, M. Chen, N. Takagi, T. Watanabe

SAE Technical Papers, 2001
Lightning activity during winter thunderstorm and leader progression in thundercloud

Sachiko Yoshihashi, Zen-Ichirou Kawasaki, Kenji Matsu-Ura, Nobuyuki Takagi, Teiji Watanabe

Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi), 133(4) 71-78, 2000

Books and Other Publications

大気電気学概論

高木伸之 (Role: Contributor, 1.4節)

コロナ社, Mar, 2003

Teaching Experience

Professional Memberships

Research Projects

雷雲下の風力発電施設からの前兆電波を利用した被雷回数の大幅低減手法の開発

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2016 - Mar, 2020

高木伸之
風力発電施設への落雷の予知技術による新しい耐雷対策手法の確立に関する研究

基盤研究(B), 日本学術振興会, 2011 - 2015

高木伸之
風力発電施設への落雷の予知技術による新しい耐雷対策手法の確立に関する研究

科学研究費助成事業, 基盤研究(B), 日本学術振興会, 2011 - 2014

高木伸之
風力発電施設への落雷の予知技術による新しい耐雷対策手法の確立に関する研究

科学研究費助成事業, 基盤研究(B), 日本学術振興会, 2011 - 2014

高木伸之
風力発電施設への落雷の予知技術による新しい耐雷対策手法の確立に関する研究

科学研究費補助金(基盤研究(B)), 基盤研究(B), 文部科学省, 2011 - 2014

高木伸之, 王道洪
The lightning protection method using pre-phenomena prior to the lightning hitting to a windmill

Grants-in-Aid for Scientific Research(基盤研究(B)), 基盤研究(B), Ministry of Education, Culture, Sports, Science and Technology, 2008 - 2010

Nobuyuki TAKAGI, Daohong WANG
信頼性のある雷遮蔽理論構築のための高速・高感度雷撃進展撮影装置の開発

基盤研究(C), Apr, 2005 - Mar, 2007

高木伸之
Development of high speed and high sensitive digital video camera for lightning to theorize the reliable shielding method against lightning

Grants-in-Aid for Scientific Research(基盤研究(C)), 基盤研究(C), Ministry of Education, Culture, Sports, Science and Technology, 2005 - 2006

Nobuyuki TAKAGI, Teiji WATANABE, Daohong WANG
Study of the influence of space charge on lightning leader stroke progress

Grants-in-Aid for Scientific Research(基盤研究(C)), 基盤研究(C), Ministry of Education, Culture, Sports, Science and Technology, 2002 - 2004

Nobuyuki TAKAGI, Daohong WANG, Teiji WATANABE
Study on the remote sensing of the space charge

Grants-in-Aid for Scientific Research(基盤研究(C)), 基盤研究(C), Ministry of Education, Culture, Sports, Science and Technology, 1998 - 2000

Nobuyuki TAKAGI, Daohong WANG, Teiji WATANABE
送電線への落雷検知システムの開発

科学研究費補助金(奨励研究(A)), 奨励研究(A), 文部科学省, 1994 - 1994

高木伸之
新しい落電位置の標定・予測システムの開発

科学研究費補助金(奨励研究(A)), 奨励研究(A), 文部科学省, 1993 - 1994

高木伸之

Social Activities

雷を科学する

松平高校, 松平高校, Jun 15, 2016 - Jun 15, 2016
雷を科学する

春日井東高校, 春日井東高校, Dec 7, 2015
雷を科学する

丹羽高校, 丹羽高校, Nov 5, 2015
雷を科学する

愛知工業大学名電高校, 愛知工業大学名電高校, Oct 8, 2015
雷を科学する

愛知教育大学附属高校, 愛知教育大学附属高校, Sep 24, 2015
雷を科学する

Nov 5, 2014 - Nov 5, 2014
雷を科学する

Oct 23, 2014 - Oct 23, 2014
雷を科学する

Sep 25, 2014 - Sep 25, 2014