摘要
阐述了在以电磁场探测海底电特性的方法中应用人工电磁场源的必要性；建议用水平电偶极子作为人工电磁场源的天线；介绍了两种物理模型的分析结果；讨论了增加探测海底深度的可能途径。
The necessity of using artificial electromagnetic sources at sea floor to determine the electrical properties of sea bottom is expounded. Horizontal el0ectlic dipoles are suggested to work as the antenna of artificial source. The analytical results of two physical models are presented and the possible approaches to increase exploring depth are discussed.
出处
《热带海洋》
CSCD
1998年第4期1-5,共5页
基金
国家自然科学基金!49176257
关键词
海洋电磁
电磁探测
海底
人工电磁场源
oceanic electromagnetics, electromagnetic exploration, sea floor
