AN IMPROVED NONLINEAR APPROACH TO ELECTROMAGNETIC SCATTERING
来源期刊:中南大学学报(英文版)1996年第1期
论文作者:Zhang Rongfeng He Jishan Wen Peilin
文章页码:99 - 101
Key words:electromagnetic scattering; Born approximation
Abstract: To solve the difficult scattering problem, Born approximation,the most prevalent method, is used to Iinearize the expression of the problem. However, for electromagnetic (EM) scattering problem, especially in many practical cases, it has poor effect. On the base of works done by other geophysicists, the authors suggest a new approximation approach that greatly surpasses Born approximation. It is illustrated by an example of 2-Dcrosswell electromagnetic imaging.