標題: 銳截止單調響應曲線之低通網路設計
On Designing Sharp-cutoff Low-pass Filter with Monotonic Response
作者: 魏哲和
C.H.Wei
公開日期: 四月-1978
出版社: 交大學刊編輯委員會
摘要: Effects of introducing multiple pairs of coincident jω-axis zeros in the class L filter functions are investigated. It is shown that for the same order n, modified filters with finite zeros provide sharper cutoff rate than the conventional all pole filters.Expressions for cutoff slope and minimum attenuation in the stopband are derived in terms of the order n, the number of zeros m and their locations.A design example is given to illustrate the procedures for finding out the proper transfer functions.
URI: http://hdl.handle.net/11536/137602
期刊: 交通大學學報
The Journal of National Chiao Tung University
Volume: 4
起始頁: 21
結束頁: 26
顯示於類別:交通大學學報


文件中的檔案:

  1. HT001310-03.pdf