从电磁参数出发研究了DT-50/环氧复合材料体系的电磁波反射行为.考虑吸收剂粒径、电导率、趋肤效应等因素,将A(α,σ,εi,ω)引入经典Maxwell-Gamett公式.Maxwell-Garnett公式及其扩展公式均适用于一般金属颗粒均匀复合体系的等效电磁参数预测,扩展公式比经典公式更准确些.
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