研究了平面各向异性羰基铁/石蜡、铁氧体/石蜡同轴样品的介电常数与磁导率频谱特性,制备了平面各向异性羰基铁与铁氧体不同配比的石蜡同轴样品,并测试了样品的电磁频谱,发现以适当配比对二者进行复合后,可以发挥各自的优点.以环氧树脂-聚酰胺固化剂体系为基,按铁氧体和平面各向异性羰基铁的体积分数均为10％制备了厚1.3 mm的单层平板吸波材料,测试了其在8～18 GHz频段内的反射损耗曲线,其最小反射值达到了-19.7dB,小于-10 dB的带宽达到8 GHz.
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