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Analysis of Mutual Coupling between Antennas on Small UAV  

김현경 (한국항공우주연구원 비행선연구그룹)
김태식 (한국항공우주연구원 비행선연구그룹)
이해창 (한국항공우주연구원 비행선연구그룹)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.13, no.5, 2002 , pp. 407-415 More about this Journal
Abstract
In this paper, mutual coupling effect between antennas mounted on UAV(Unmanned Air Vehicle), operating In different frequency bands, is calculated for supposing efficient arrangement. For the calculation, FDTD method is used, simulation parameters are confined to distance between antennas, height of antennas, types of ground, etc. The simulation data are compared with those of other numerical method to confirm accuracy of the results. It is appeared that the critical factor of mutual coupling is height of an antenna relative to that of the other antenna.
Keywords
mutual coupling; UAV; FDTD;
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