摘要
基于低温共烧陶瓷(LTCC)技术,使用HFSS三维电磁场软件设计仿真了一种5G通信用LTCC带通滤波器。该带通滤波器使用电感耦合和电容耦合双耦合原理,采用半集总结构设计,经过设计仿真优化,结合LTCC产线制程工艺,制备完成了一款小型化5G通信用滤波器。测试仿真结果对比:实际测试结果和仿真设计结果接近,滤波器中心频率为3.5 GHz。该滤波器适用于5G通信领域终端设备。
Based on low temperature co-fired ceramic(LTCC)technology,a LTCC band pass filter for 5G communication was designed and simulated by using HFSS.The dual coupling principles including inductive coupling and capacitive coupling and a semiconcentrate total structure design were used in this filter.After the design,simulation and optimization,combined with the LTCC production line process technology,a miniaturized 5 G communication filter was prepared.The test results are close to the simulation,and the filter center frequency is 3.5 GHz.This filter can be applied to the terminal equipment of 5G communication.
作者
沓世我
黄明富
黄昆
李勃
TA Shiwo;HUANG Mingfu;HUANG Kun;LI Bo(Guangdong Fenghua High Technology Co.,Ltd.,Zhaoqing 526020,Guangdong Province,China;State Key Laboratory of Advanced Materials and Electronic Components,Zhaoqing 526020,Guangdong Province,China;Tsinghua University,Beijing 100084,China)
出处
《电子元件与材料》
CAS
CSCD
北大核心
2020年第10期100-104,共5页
Electronic Components And Materials
基金
广东省重点领域研发计划项目(2020B010176001)。
