采用硼硅酸盐玻璃与氧化铝复合烧结制备了硼硅酸盐玻璃/Al2O3系低温共烧陶瓷基板材料,研究了玻璃含量以及玻璃中碱金属离子的含量对介电性能的影响.结果表明,该体系复合材料介电常数随碱金属离子的增加有所增大,复合材料介电常数符合李赫德涅凯对数法则,并随复合材料玻璃含量的增加而减小;复合材料介质损耗随碱金属离子的增加而显著增大.
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