English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 56431/90260 (63%)
造訪人次 : 11697860      線上人數 : 56
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27603

    題名: Theory of impedance networks: the two-point impedance and LC resonances
    作者: 曾文哲;Tzeng, Wen-jer;Wu, F. Y.
    貢獻者: 淡江大學物理學系
    關鍵詞: Impedance network;complex matrices;resonances
    日期: 2006-07-07
    上傳時間: 2009-12-31 10:29:23 (UTC+8)
    出版者: Institute of Physics (IOP)
    摘要: We present a formulation of the determination of the impedance between any two nodes in an impedance network. An impedance network is described by its Laplacian matrix L which has generally complex matrix elements. We show that by solving the equation Luα = λαu*α with orthonormal vectors ua, the effective impedance between nodes p and q of the network is Zpq = ∑α(uαp − uαq)2/λα, where the summation is over all λα not identically equal to zero and uαp is the pth component of uα. For networks consisting of inductances L and capacitances C, the formulation leads to the occurrence of resonances at frequencies associated with the vanishing of λα. This curious result suggests the possibility of practical applications to resonant circuits. Our formulation is illustrated by explicit examples.
    關聯: Journal of Physics A: Mathematical and General 39(27), pp.8579-8591
    DOI: 10.1088/0305-4470/39/27/002
    顯示於類別:[物理學系暨研究所] 期刊論文


    檔案 描述 大小格式瀏覽次數



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋