摘要
基于地波传播理论仿真计算了无方向信标台的最大发射功率限值,并以地波传播理论为基础,从无方向信标台与工科医设备和高压输电线之间电磁兼容角度出发,仿真计算了无方向信标台的最大发射功率限值。对比结果表明,无方向信标台的最大发射功率设计值应不小于计算结果,该结果符合实际设备情况,可用于无方向信标台的生产、维修、改进及研制。
Non-directional radio beacon＇s maximum transmitted power limit is simulated and calculated based on the theory of ground wave propagation. Non-directional radio beacon＇s maximum transmitted power limit is simulated and calculated through analyzing the electromagnetic compatibility between non-directional radio beacon and engineering, science, medical equipment and high voltage power lines. Being compared with the power of actual equipment shows that non-directional radio beacon＇s maximum transmitted power limit should not be lower than the result which can be used for non-directional radio beacon＇s production, maintenance, improvement and development since it conforms to the power of actual equipment.
关键词
无方向信标台
电磁兼容
功率
限值
non-directional radio beacon
electromagnetic compatibility
power
limit
