Loop/Tree Implementation of AIM for Microstrip Models of Complex Geometry and Minute Features

摘要：

Loop/Tree basis functions have been used to resolve the short coming of the MoM approximation of EM integral equations,which is the so-called low frequency breakdown. The miniaturization and high-density integration of electronic devices have led to new classes of RF/microwave passive components charactered by increasing geometric complexity and numerous minute features. Analysing these structures,we face with the same problem as the low frequency case,which occurs when the wavelength becomes substantially larger than the characteristic size of the grid. To solve multiply-connected and self-intersecting microstrip models,we develop a new way to construct the loop-tree transform matrix and adapt the Adaptive Integral Method.This operator results in a well-conditioned matrix,and accelerates the calculation.

作者: N.An J.Q.Liu Z.H.Fan D.X Wang R.S.Chen

作者单位: Department of Communication Engineering Nanjing University of Science and Technology,China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1311-1314

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）