Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)

The Institute of Electronics and Information Engineers (대한전자공학회)
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An Enhancement of Dynamic Range for the Active Realization of Elliptic Fiters

능동 타원필터의 최대 동적범위 실현화

  • Kim, Dong Yong (Dept. of Electrical Eng., Chonbuk National Univ.) ;
  • Lee, Chong In (Dept. of Electrical Eng., Chonbuk National Univ.)
  • 김동룡 (전북대학교 공과대학 전기공학과) ;
  • 이종인 (전북대학교 공과대학 전기공학과)
  • Published : 1986.01.01
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Abstract

The elliptic functions have a set of zeros on the jw axis. In acitve realization we decompose a function into product of biquads. In this paper, a simple method of pole-zero pairing is proposed for the enhancement of overall dynamic range. Secondly, the optimum sequencing of individual biquads is developed and it is demonstrated that the commonly accepted sequencing technique does not hold in the case of elliptic functions. This work is an approximation for Leuder's(1970)method.

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