摘要
介绍了一种悬置带状线正反面耦合的高通滤波器,采用LC滤波器模型,再用悬置带状线结构模拟实现其串并联电容电感,借助EDA软件对其仿真优化实现,在一块介质厚度为0.254mm、铜层厚度为0.018mm的Rogers5880板材上制作了该结构的高通滤波器。测试数据显示该滤波器体积小,重量轻,边带抑制好。
This paper introduces a high-pass filter u piing,which uses the LC filter model,then adopts t series-parallel connection of capacity and in and optimization, makes the high-pass filter 0. 018 mm copper layer. Testing data show light weight and good sideband suppression sing suspended striplines with front-back couhe suspended striplines structure to realize the ductance, uses EDA software to realize of this structure on a 0. 254 mm Rogers relation te with 11 size, the sim 5880 pla that the filter possesses the excellence of sma performance.
出处
《舰船电子对抗》
2012年第2期100-102,共3页
Shipboard Electronic Countermeasure
关键词
悬置带状线
高通滤波器
边带抑制
仿真
优化
suspended stripline
high-pass filter
sideband suppression
simulation
optimization
