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在电磁兼容性分析中,因没有详细的天线方向图资料,往往需要估算各站之间的相互干扰。通常,主波束增益只是从大规模的频谱管理数据系统得到。本文根据这个不充分的资料,为估算窄波束天线方向图规定了一个简单的方法。并将估算方向图与实测天线方向图做了比较。
In electromagnetic compatibility analysis, there is often a need to estimate the mutual interference between stations due to the absence of detailed antenna pattern data. In general, the main beam gain is only obtained from a large-scale spectrum management data system. Based on this inadequate information, this article provides a simple way to estimate a narrow beam antenna pattern. And compared the estimated pattern with the measured antenna pattern.