Efficient Computation of Z-parameter for the Rectangular Planar Circuit Analysis
The conventional eigen-mode expansion method is a commonly used approach to compute Z-parameter of a rectangular planar circuit. However a double infinite series in the method limit its computation efficiency. This paper develops a novel convergence-accelerating algorithm to improve the efficiency,which is based on a trigonometric Fourier series formula and the η-algorithm. The trigonometric Fourier series formula transforms the double infinite series into a single one and the η-algorithm can accelerate the convergence of the single infinite series. The technique has high efficiency and good accuracy,which are testified by a numerical example.
Ping Liu Zhengfan Li
Shanghai Jiao Tong University,China
国际会议
Progress in Electromagnetics Research Symposium 2005(2005年电磁学研究新进展学术研讨会)(PIERS 2005)
杭州
英文
611-614
2005-08-22（万方平台首次上网日期，不代表论文的发表时间）