Volume Scattering of 3-D Discrete Scatterers by Using UV Multilevel Partitioning Method

摘要：

A fast method-UV multilevel partitioning method (UVMLP) is developed to solve volume scattering by 3-D random-distributed scatterers. In the method Foldylax equations with higher order spherical partial wave expansions are used for spherical scatterers. Then the fast method UV-MLP is presented to accelerate the solution, where three key points: multilevel partitioning, rank pre-determination and UV decomposition are introduced. Finally we demonstrate the technique to the electromagnetic scattering problem by a large number of randomdistributed particles.

作者: Yunhua Tan Bocheng Zhu Lezhu Zhou

作者单位: Electromagnetic Field and Microwave Lab, Electronic Engineering and Computer Science School, Peking University, 100871 Beijing PRC

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 831-834

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）