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本文根据场相关定理,应用几何绕射理论(GTD),分析计算主面为抛物面,副面为任意旋转对称面的微波双反射面天线效率.通过实际证实,运算简明,效果良好.
According to the field correlation theorem, the geometrical diffraction theory (GTD) is used to analyze and calculate the antenna efficiency of the microwave double-reflector antenna with the main surface of a paraboloid and the secondary surface of an arbitrary rotational symmetry plane. The results show that the algorithm is concise and the effect is good.