scatter admittance 中文意思是什麼

scatter admittance 解釋
散射導納
  • scatter : vt 1 散布,撒(種),散播。2 使散亂;逐散,驅散,擊潰;使化為烏有,摧毀(希望等);消除(恐怖等)...
  • admittance : n. 1. 許可入場[入校等]。2. 【建築】通道。3. 【物理學】導納。
  1. The method gives design equations by the reciprocity theorem and the equivalent circuits of slot, based on the single - slot admittance and slot - scatter theory, including both external and internal mutual coupling between slots

    該方法以孤立縫導納為理論基礎,從縫隙散射理論出發,利用互易原理以及縫隙和其等效電路的關系來推導設計方程。
  2. This dissertation brings forward a new method of modeling and simulation on interconnect ? fem - vfm, which combines finite element method with vector fitting method. we can get the scatter / admittance / impedance ( s / y / z ) parameter by fem in frequence domain, gain the equivalent spice circuits of interconnect structure by vfm, and extract the circuit ’ s parameters which are used to analyze in time domain. this method lets the simulation not only contain the information of pcb ’ s structure but also have a sustainable computing speed

    首先通過電磁場數值分析方法?有限元法( fem )對互連結構進行模擬分析,而得到的散射/導納/阻抗矩陣參數( s / y / z矩陣參數) ,然後通過矢量擬合方法( vfm )把s / y / z矩陣參數轉化為等效spice等效電路模型,並且提取出電路參數,完成了頻域到時域的轉換,最後使用電路模擬器進行時域模擬,從而開發出了一系列高速數字pcb板設計規則。
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