Suppression of mode-conversion by DNG material placed on differential-paired lines with bend discontinuities

Yoshiki Kayano, Hiroshi Inoue

    研究成果: Conference contribution

    2 被引用数 (Scopus)

    抄録

    This paper newly attempts to propose a method for compensating the mode-conversion by double negative (DNG) material, for establishment of SI performance and suppression of imbalance (common-mode: CM) component and EMI generated by differential-paired lines with bend discontinuities. To demonstrate the impact of the DNG material on CM component, the simulated Scd21, which is defined as the conversion from differential-mode (DM) to CM, are evaluated. The significant suppression effectiveness of Scd21 in the case study is achieved around 100MHz by DNG material. The suppression effectiveness at 70MHz is 10dB. It is estimated that the proposed structure is suitable for improving the SI performance and suppressing the CM in the case study. The results validate the proof of concept. The proposed method is good candidate for suppressing mode-conversion due to phase-difference.

    本文言語English
    ホスト出版物のタイトルICEP-IAAC 2015 - 2015 International Conference on Electronic Packaging and iMAPS All Asia Conference
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ700-703
    ページ数4
    ISBN(電子版)9784904090138
    DOI
    出版ステータスPublished - 2015 5 20
    イベント2015 International Conference on Electronic Packaging and iMAPS All Asia Conference, ICEP-IAAC 2015 - Kyoto, Japan
    継続期間: 2015 4 142015 4 17

    出版物シリーズ

    名前ICEP-IAAC 2015 - 2015 International Conference on Electronic Packaging and iMAPS All Asia Conference

    Other

    Other2015 International Conference on Electronic Packaging and iMAPS All Asia Conference, ICEP-IAAC 2015
    国/地域Japan
    CityKyoto
    Period15/4/1415/4/17

    ASJC Scopus subject areas

    • 電子工学および電気工学

    引用スタイル