... 天线有效高度 antenna effective height 天线有效面积 antenna effective area 天线有效噪声温度 antenna effective noise temperature ...
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effective antenna area 天线有效面积
effective area of antenna 天线有效面积
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The effective area of the receiving antenna is calculated with the established models, and measured at some points in the given frequency range.
通过建立相应模型，对接收喇叭的有效面积进行了计算，并在部分频率点上进行了实测。
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