吉田栄吉 (Shigeyoshi Yoshida) - マイポータル

基本情報

所属: 東北大学産学連携先端材料研究開発センター教授

学位: 博士（工学）(東北大学)

J-GLOBAL ID: 201801017137710330
researchmap会員ID: 7000022482

外部リンク: http://db.tohoku.ac.jp/whois/detail/49c88b103259013158f4e575ecf65ce9.html

研究分野

その他 / その他 /

受賞

論文

Analysis on bimodal complex permeability spectrum of a noise suppression sheet and single constituent flakes

Toshiyuki Igarashi, Shingo Tamaru, Nobuaki Kikuchi, Shigeyoshi Yoshida, Satoshi Okamoto

Journal of Magnetism and Magnetic Materials 590 171640-171640 2024年1月
Permeability and EMI characteristics of Fe-Si-Al alloy flakes/polymer composite

Shigeyoshi Yoshida, Mitsuharu Sato, Eishu Sugawara, Yutaka Shimada

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals 63(2) 237-242 2022年3月
Broadband and high-sensitivity permeability measurements on a single magnetic particle by transformer coupled permeameter

S. Tamaru, N. Kikuchi, T. Igarashi, S. Okamoto, H. Kubota, S. Yoshida

Journal of Magnetism and Magnetic Materials 501 2020年5月1日
Design and evaluation of noise suppression sheet for GHz band utilizing magneto-elastic effect

Toshiyuki Igarashi, Koichi Kondo, Shigeyoshi Yoshida

Journal of Magnetism and Magnetic Materials 444 390-393 2017年12月15日
Novel noise suppression sheet exhibiting high decoupling effect up to 6 GHz

Toshiyuki Igarashi, Koichi Kondo, Toshiaki Oka, Masashi Ikeda, Shigeyoshi Yoshida

IEEE International Symposium on Electromagnetic Compatibility 151-156 2017年10月20日
Expansion toward Higher frequency of attenuation bandwidth of quasi-distributed constant line filter

Koki Harada, Yusuke Ohdaira, Shigeyoshi Yoshida, Toshiro Sato

IEEJ Transactions on Fundamentals and Materials 137(9) 547-548 2017年
Analysis of common-mode attenuation characteristic of quasi-distributed constant line filter by using equivalent circuit method

Koki Harada, Yusuke Ohdaira, Shigeyoshi Yoshida, Toshiro Sato

IEEJ Transactions on Fundamentals and Materials 136(12) 778-786 2016年
Ferrite thin film noise suppressor suitable for flexible printed circuit

Koichi Kondo, Hiroshi Ono, Shigeyoshi Yoshida

2015 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2015 524-527 2015年8月3日
Suppression of noise propagation between power and ground planes using ferrite-plated EBG structure

K. Kondo, S. Yoshida, Y. Toyota

Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy 61 S299-S302 2014年
Design and evaluation of a novel AC line filter "Pentaleads®" having quasi-distributed constant structure

K. Harada, Y. Takase, H. Ono, M. Takahashi, F. Tsuda, S. Yoshida

IEEE International Symposium on Electromagnetic Compatibility 32-35 2010年
Electromagnetic noise suppression of LSI packages using ferrite film-plated lead frame

Koichi Kondo, Okikuni Takahata, Hiroshi Ono, Shigeyoshi Yoshida, Masahiro Yamaguchi

IEEE Transactions on Magnetics 45(10) 4250-4252 2009年10月
Production of magnetically soft submicron particles from aqueous solutions and characterization

Y. Shimada, Y. Endo, M. Yamaguchi, S. Okamoto, O. Kitakami, Y. Imano, H. Matsumoto, S. Yoshida

IEEE Transactions on Magnetics 45(10) 4298-4301 2009年10月
Suppression of GHz noise emitted from a four-layered PWB with a ferrite-plated inner ground layer

Shigeyoshi Yoshida, Koichi Kondo, Tadashi Kubodera

IEEE Transactions on Magnetics 44(11 PART 1) 2982-2984 2008年11月
Spin sprayed Ni(-Zn)-Co ferrite films with natural resonance frequency exceeding 3 GHz

Koichi Kondo, Shigeyoshi Yoshida, Hiroshi Ono, Masanori Abe

Journal of Applied Physics 101(9) 2007年
Ni-Zn ferrite films synthesized from aqueous solution usable for sheet-type conducted noise suppressors in GHz range

N. Matsushita, K. Kondo, S. Yoshida, M. Tada, M. Yoshimura, M. Abe

Journal of Electroceramics 16(4) 557-560 2006年7月
Conducted noise suppression up to GHz range by spin-sprayed Ni <inf>0.2</inf>Zn<inf>x</inf>Fe<inf>2.8-x</inf>O<inf>4</inf> (x = 0.3, 0.6) films having different natural resonance frequencies

Koichi Kondo, Tatsuya Chiba, Hiroshi Ono, Shigeyoshi Yoshida, Yutaka Shimada, Nobuhiro Matsushita, Masanori Abe

Journal of Magnetism and Magnetic Materials 301(1) 107-111 2006年6月
Highly resistive Mn-Zn ferrite films prepared from aqueous solution for GHz conducted noise suppressors

Nobuhiro Matsushita, Tatsunobu Abe, Koichi Kondo, Shigeyoshi Yoshida, Masanori Abe

Journal of Applied Physics 97(10) 2005年5月15日
FMR study on spin-sprayed Ni-Zn-Co ferrite films with high permeability usable for GHz noise suppressors

Koichi Kondo, Tatsuya Chiba, Shigeyoshi Yoshida, Satoshi Okamoto, Yutaka Shimada, Nobuhiro Matsushita, Masanori Abe

INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference 451 2005年
Magnetic softness of permalloy granular films produced by co-evaporation

Yutaka Shimada, Tetsuo Itoh, Shigeyoshi Yoshida, Satoshi Okamoto, Osamu Kitakami

INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference 303-304 2005年
Novel Type of Conducted Noise Suppressor in GHz Range Using Ferrite-plated Film

Nobuhiro Matsushita, Masanori Abe, Koichi Kondo, Shigeyoshi Yoshida

The transactions of the Institute of Electrical Engineers of Japan.A 125(1) 22-24 2005年

もっとみる

MISC

TEM observations of magnetic domains and grain boundaries on spin-sprayed ferrite films exhibiting high permeability usable for gigahertz noise suppressors

Hideyuki Yoshikawa, Koichi Kondo, Shigeyoshi Yoshida, Daisuke Shindo, Masanori Abe

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING 2(4) 445-449 2007年7月
100 MHzを越える高周波用電磁ノイズ対策材料

吉田栄吉, 小野裕司, 安藤慎輔, 大沼繁弘, 山口正洋, 島田寛

まてりあ 42(3) 193-197 2003年招待有り
長時間鍛造した偏平状センダスト粉末・ポリマー複合体のマイクロ波帯透磁率

吉田栄吉, 安藤慎輔, 島田寛, 山口正洋, 鈴木圭, 野村貴美, 深道和明

日本応用磁気学会誌 26(6) 850-854 2002年
偏平状センダスト粉末·ポリマー複合体の透磁率と伝導雑音抑制効果

吉田栄吉, 安藤慎輔, 小野裕司, 島田寛

日本応用磁気学会誌 26(6) 843-849 2002年

共同研究・競争的資金等の研究課題

軟磁性微粒子の高周波帯域における磁気損失の起源解明とその設計手法の開発

日本学術振興会科学研究費助成事業基盤研究(B) 2020年4月 - 2023年3月

岡本聡, 島津武仁, 吉田栄吉, 田丸慎吾, 菊池伸明