| 摘要 |
PURPOSE: A dual band satellite communication antenna system is provided to reduce installation space and costs by implementing a single antenna. CONSTITUTION: A radome(101) protects an antenna facility against rain and wind. A pedestal(102) supports an antenna deck. A main reflection plate(110) reflects electric waves reflected from a sub reflection plate(120) to the air and reflects the electric waves from the main reflection plate to a feed horn. A gyro sensor(162) senses the yaw, rolling, and pitch postures of the antenna. |
