Webwww.calculatoredge.com The Butterworth type filter was first described by the British engineer Stephen Butterworth. A Tee filter is a filter that has a two series elements and a parallel element connected in the shape of letter T.
The cut-off frequency of second order low pass filter is given as Second order low pass filter -3dB frequency is given as whereƒc is the calculated cut-off frequency,n is the filter order andƒ-3dB is the new -3dB pass band frequency as a result in the increase of the filters or...
The cut-off frequency of second order low pass filter is given as Second order low pass filter -3dB frequency is given as whereƒc is the calculated cut-off frequency,n is the filter order andƒ-3dB is the new -3dB pass band frequency as a result in the increase of the filters or...
关键词:带通滤波器;Butterworth;MAX260;滤波器设计 中图分类号:TN713 文献标识码:A 文章编号:1674-6236(2014)17-016-03 DesignandimplementationofaButterworthbandpassfilter ZHAOGuang-yuan,WANGZhi-wei (SchoolofAutomation,Xi’anUniversityofPosts&Telecommunications,Xi’an710121,China) Abstract:AButterworthbandpass...