Design and Implementation of Underwater Cable Inductive Coupling Communication System

摘要

With the development of human society, the importance of the ocean is gradually being excavated. In order to transfer the data of underwater observation instrument to the water surface, the method of inductive coupling data transmission mode can be used. In this paper, the basic principle of the system was derived. This system used FPGA as the core to achieve the modulation and demodulation, and achieved the demand for inductive coupling communication with external circuit, it could have a certain practical value.