基于时谐偶极子模型的舰船轴频电场特性分析

摘要

Using the alternating electric signature produced by time harmonic dipole in deep sea, electromagnetic modeling method is adopted to simulate the underwater shaft-rate electric field of ship. The distribution of electric field produced by ship in different measured depth is investigated, with several influence factors analyzed, which may provide theoretical basis and data support for the stealth technology of ship based on underwater electric signature control.%基于电磁建模方法，通过时谐偶极子模型在深海环境下产生的交变电场信号，对舰船的水下轴频电场进行仿真模拟。考察了舰船在不同测量深度上的电场分布特性，并对多种影响因素进行对比分析，为基于水下电场特征控制的舰船隐身提供理论基础和数据支撑。