• Title/Summary/Keyword: 다원

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A New Approach to the Maximum Dynamic Range of the High Order Band-Pass and Band-Reject Elliptic Filters (고차 대역통과 및 대역저지 타원 필터의 최대 동적구역을 실현하기 위한 새로운 접근법)

  • 박민식;이문호;김동용
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.10 no.5
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    • pp.250-257
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    • 1985

  • High order filters are usually realized by cascading second order stages. In this paper, a simple method of pole-zero pairing in the high order band-pass and band-reject filter realization of the elliptic functions is proposed for the enhancement of overall dynamic range. Futrhermore, the optimum sequence of the various biquads of high-pass notch, low-pass notch and symmetrical notch etc., is developed for the elliptic band-pass and band-reject filters.

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