电子元件与材料2017，Vol.36Issue(1)：48-50,67,4.DOI:10.14106/j.cnki.1001-2028.2017.01.009
陶瓷基交指微带带通滤波器的设计
Design of an interdigital microstrip bandpass filter on ceramic substrate
摘要
Abstract
Amicrostripbandpassinterdigital filterwithminiaturization and hightemperaturestability was designed and fabricated, which firstly usedhigh dielectricconstant ceramicsmaterialMgxZnyCazLauTiO3(εr=25,tanδ=0.00001,τf=0/℃,the thicknessofsubstrateis0.381mm)to makethe substrate. The filter was simulatedby HFSS-softwarebetween 3.92 GHzand4.52 GHz. The simulation results are as follows:thecenterfrequencyis4.2 GHz, the relative bandwidth is 14%. The filter was fabricated and tested according tosimulationparameters. The measured results are agreed with the simulation results.关键词
交指微带滤波器/陶瓷基板/HFSS仿真/小型化/中心频率/带宽Key words
microstrip interdigitalfilter/ceramicssubstrate/HFSS simulation/miniaturization/centerfrequency/bandwidth分类
信息技术与安全科学引用本文复制引用
陈松,钟朝位,刘稷,陶煜..陶瓷基交指微带带通滤波器的设计[J].电子元件与材料,2017,36(1):48-50,67,4.基金项目
总装十二五预研项目资助 （）
