A simple odd-symmetric filter for digital broadcasting

Michael Bank*, Miriam Bank*, Motti Haridim, Jacob Gavan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A new odd-symmetric filter for ISI suppression and VSB transmission is proposed. The frequency response of the proposed filter is similar to that of an ideal raised-cosine filter, but in contrast to raised-cosine the new filter is realizable, e.g. using simple active filters. Simulation results show that concerning ISI suppression the new filter is significantly more efficient than the classical Butterworth or Chebyshev filters. The proposed filter can be also used as a VSB filter for TV modulators and demodulators.

Original languageEnglish
Pages (from-to)576-578
Number of pages3
JournalIEEE Transactions on Broadcasting
Volume51
Issue number4
DOIs
StatePublished - Dec 2005

Keywords

  • Intersymbol interference-ISI
  • Odd-symmetric filter
  • Raised-cosine filter
  • VSB filter

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