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卫星通信指挥车在设计实施过程中无线通信设备都具有一定的电磁干扰性,对于无线收发设备来说,采用非连续频谱可部分实现电磁兼容性能,但是在工程上很多情况表明电磁兼容并不总是能够做到,尤其是无线通信系统具有高频干扰的情况。本文以湖南省公安消防总队卫星通信指挥车动中通天线系统出现的电磁干扰问题为研究对象,提出了解决的方法。
In the design and implementation of satellite communications command vehicle wireless communications equipment has a certain degree of electromagnetic interference, for wireless transceiver equipment, the use of discontinuous spectrum can be partially achieved electromagnetic compatibility, but many cases in the engineering shows that electromagnetic compatibility is not always It is possible to do this, especially when the wireless communication system has high-frequency interference. In this paper, Hunan Province Public Security Fire Corps satellite communications command vehicle moving through the antenna system for the study of electromagnetic interference issues, put forward solutions.