Look-up Table Based Pulse-Shaping Filter

Look-up 테이블 기반 펄스성형필터

  • 이창기 (신경대학교 인터넷정보통신학과) ;
  • 임형규 (신경대학교 인터넷정보통신학과)
  • Received : 2009.03.17
  • Accepted : 2009.04.21
  • Published : 2009.06.30

Abstract

In this paper, an efficient pulse-shaping filter structure for high-density and low-power electronic devices is proposed. The proposed structure is based on polyphase decomposition property and look-up table method. By Synopsys CAD simulations, it is shown that the use of the proposed method can result in reduction in the number of gates by 54% and can reduce power consumption by 9%.

References

  1. Bernard Sklar, "Digital Communication Fundamentals and Applications", Prentice Hall, 1998.
  2. J. Proakis and D. Manolakis, "Digital Signal Processing: Principles, Algorithms, and Applications", Prentice Hall, 1996.
  3. P.P Vaidyanathan, "Multirate Systems and Filter Banks", Prentice Hall, 1993.
  4. Lee, Miller, "CDMA Systems Engineering Handbook, Artech House Publishers", 1998.
  5. In Kang, et al., "Multiple 1:N interpolation FIR filter Design Based on a single architecture", ISCAS 98, Monterey(CA).
  6. 김명순, 김대익, 정진균, 임명섭, "SSB/BPSKDS/ CDMA를 위한 1:N Interpolation FIR 필터 디자인", JCCI 2000, May 2000.