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Conference Paper
Simulation of Magnetic Field Attenuation for Telecommunications in Water
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- Authors
- Jung-Ick Moon, Sang-Won Kim, Seong-Min Kim, Jaewoo Lee, In-Kui Cho
- Issue Date
- 2019-11
- Citation
- 한국자기학회 학술 대회(동계) 2019, pp.194-194
- Publisher
- 한국자기학회
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, the characteristics of magnetic field attenuation in freshwater and seawater were analyzed for underwater communication using magnetic fields. The attenuation characteristics of the magnetic field were analyzed according to the frequency, salinity, and distance, and the electromagnetic simulation was used for the analysis. In order to improve the accuracy of the simulation, the results were analyzed by comparing the size of the media and the density of mesh element. Therefore, it can be seen that the proper element division and medium size are required as compared with the wavelength for the transmission frequency. It is judged that these results can be used for the design of underwater communication system using magnetic field.
- KSP Keywords
- Attenuation characteristics, Communication system, Simulation of magnetic field, Underwater Communication, electromagnetic simulation