Study on Characteristics of Transient Electric Field by an Electrical Dipole Source on One-dimensional Polarizable Earth Surface
The characteristic of transient electrical field by an electrical dipole source on one-dimensional polarizable earth surface is basic knowledge for geophysicists to use electromagnetic method to explore the earth. This paper deals with involved mathematical model and numerical algorithm of the down-step transient response for the horizontal component of the electric field produced by an electric current dipole, and a series of transient response curves on some typical geoelectric section. After analyzing the computed results,some important information are provided for establishing a new branch of method which observes and utilizes induced polarization and electromagnetic effects simultaneously in time domain—time spectral resistivity.
Yanjun Chang Yanzhong Luo Quiqing Zhang Ying Zhang Zhonglin Cao
China University of Geosciences,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
261-265
2005-08-22（万方平台首次上网日期，不代表论文的发表时间）