无线电工程2016，Vol.46Issue(7)：89-92,4.DOI:10.3969/j.issn.1003-3106.2016.07.23
超小型的片式LTCC滤波器设计
Design of Ultra-miniature Chip Filters Based on LTCC Technology
余承伟 1冯磊1
作者信息
- 1. 中国电子科技集团公司第五十四研究所，河北 石家庄050081
- 折叠
摘要
Abstract
In this paper,the miniaturized Low-Temperature Cofired Ceramic ( LTCC) inductor and capacitor model are established to meet the demand for miniaturization of microwave equipment.An L-band lumped band-pass chip filter with embedded LTCC inductor and capacitor is designed.An X-band strip line LTCC band-pass filter is also designed for high-frequency applications.The modeling and simulation of the filters are made by using electromagnetic simulation software ANSYS HFSS,and then test is performed after the filters are implemented.The results show that the insertion loss of the L-band LTCC band pass filter is not more than 2.5 dB and its size is 6 mm×3 mm×1.1 mm;while the insertion loss of the X-band LTCC band pass filter is not more than 3 dB and its size is 3.1 mm× 2 mm×1.1 mm only.关键词
LTCC/LTCC电感/LTCC电容/滤波器/小型化Key words
LTCC/LTCC inductors/LTCC capacitors/filter/miniaturization分类
信息技术与安全科学引用本文复制引用
余承伟,冯磊..超小型的片式LTCC滤波器设计[J].无线电工程,2016,46(7):89-92,4.
