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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。
Based on the theory of ground wave propagation, the maximum transmit power limit of non-directional beacon station is calculated. Based on the theory of ground wave propagation and from the perspective of electromagnetic compatibility between non-directional beacon station and engineering medical equipment and high voltage transmission line, The maximum transmit power limit of the non-directional beacon is calculated by simulation. The comparison results show that the design value of the maximum transmit power of the non-directional beacon should not be less than the calculated value. This result is in line with the actual equipment and can be used for the production, maintenance, improvement and development of the non-directional beacon.