国产LTCC材料在高频带通滤波器中的应用  

Application of Domestic LTCC Material in High Freguency Band-pass Filter

作　　者：黄翠英 岳帅旗[1] 王娜 赵勇 HUANG Cuiying;YUE Shuaiqi;WANG Na;ZHAO Yong(The 29th Research Institute of CETC,Chengdu 610036,China)

机构地区：[1]中国电子科技集团公司第二十九研究所,成都610036

出　　处：《电子工艺技术》2022年第6期317-319,369,共4页Electronics Process Technology

摘　　要：分别用国产材料和进口材料按照LTCC工艺流程加工一种高频带通滤波器,进行相应的测试和研究,验证国产LTCC生瓷片和导体浆料的性能。分析LTCC材料性能,测试对比高频带通滤波器电性能指标。研究结果表明,国产LTCC材料性能和高频带通滤波器电性能指标与进口的相当,且满足基本要求。A high frequency band-pass filters is processed with domestic materials and imported materials according to the LTCC process flow,and the corresponding test and research are carried out to verify the properties of domestic LTCC green ceramic chips and conductor paste.The research contents include analyzing LTCC materials properties and high frequency band-pass filter’s electrical performance indexes.The results show that the electrical performance indexes of filters made of the domestic LTCC materials are almost are comparable to those of imported ones,and can meet the basic requirements.

关 键 词：LTCC 国产化 带通滤波器 

分 类 号：TN604[电子电信—电路与系统]