Electric Field Conversion Method on Undulating Point Based on Taylor Series Expansion

In this paper, by introducing the complex plane, the conversion problem of horizontal and vertical components of electric field intensity in the rectangular coordinate system is transformed into a fitting problem of complex conjugate field strength about complex vectors in the complex plane. Then, the Taylor series expansion method is used to approximate the complex conjugate field strength with a finite series, and a conversion method for underwater electric field data of ships on undulating arrays is given using the generalized inverse of matrices. The feasibility of this method for the depth conversion problem on undulating arrays in three-dimensional electric fields is analyzed by simulation, and the results show that the conversion accuracy of the algorithm is relatively high.