【摘要】 研究了一种用于普通火车上收看卫星电视节目的车载式卫星天线。在对现有天线进行分析比较后,设计出了符合车载要求、在有限空间内接收功率最大、在运动过程中不会发生干涉的天线,最后用Pro/E软件对其进行了仿真验证。更多还原

【Abstract】 One kind of vehicle satellite antenna is studied for receiving satellite TV program on common train.By comparison,the antenna that matches the request has been designed.And the working efficiency and interference of the mechanism are testified by computer simulation based on Pro/E.更多还原