| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna with a snow melting mechanism which evenly melts and removes snow adhering to an antenna element without being affected by wind in the antenna of a localizer device of an instrument landing system (ILS).SOLUTION: In an antenna with a snow melting mechanism of the invention, an antenna element is covered by an antenna cover and water is poured between the antenna cover and the antenna element. Snow adhering to a surface of the antenna cover is melted by the water to be removed. |
