Transfer Function Representation of Passive Electromagnetic Structures
Transfer Function Representation of Passive Electromagnetic Structures
复制标题
无源电磁结构的传递函数表示
DOI：
10.1109/mwsym.2005.1516554
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
P. Russer
中科院分区：
文献类型：
--
作者：
Y. Kuznetsov;A. Baev;T. Shevgunov;M. Zedler;P. Russer
研究了面向网络的复杂三维电磁结构的超宽带传递函数表示。传递函数由两部分组成：整函数和有理或极点函数。利用矩阵束方法(MPM)进行系统辨识，给出了一种新的脉冲响应模型阶数和时滞边界的选择准则。该判据基于使用E-PULSE方法的极集比较。该方法大大减少了计算量，并可生成紧凑的电磁系统模型。
The network-oriented ultra wideband transfer function representation of complex three-dimensional electromagnetic structures is investigated. The transfer function consists of two parts: entire function and rational or pole function. System identification is carried out by the Matrix Pencil Method (MPM) and a new criterion for the choice of the model order and the late-time border of the impulse response is presented. This criterion is based on a pole set comparison by using the E-pulse method. The presented method yields considerable reduction of computational effort and allows to generate compact models of electromagnetic systems.