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An Analytical Design Procedure For Bireciprocal Lattice Wave Digital Filters With Approximate Linear Phase | ||
| Al-Rafidain Engineering Journal (AREJ) | ||
| Article 7, Volume 17, Issue 6, 2009, Pages 42-52 PDF (0 K) | ||
| DOI: 10.33899/rengj.2009.43597 | ||
| Author | ||
| Jassim M. Abdul-Jabbar | ||
| Abstract | ||
| Abstract A simple analytic design procedure for bireciprocal lattice wave digital filters (bireciprocal LWDFs) is presented with approximate linear phase. The design is started by replacing the odd order all-pass filter branch in the bireciprocal LWDF with a pure delay, leaving the other branch as an all-pass even function of z -2. Analytic design procedure is then formulated. Several design examples using such procedure are given for verifications. Keywords: Bireciprocal LWDFs, All-pass sections, Half-band filters, Approximate linear phase. | ||
| Keywords | ||
| KEYWORDS; All; pass sections; half; band filters; Approximate linear phase | ||
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