Abstract
A synthesis of digital lattice filters with reduced number of tap multipliers is proposed. The resultant structures have about half as many tap-multipliers as Gray-Markel structures. This reduction is applicable when the numerator of a given transfer function is either a mirror image polynomial or an antimirror image polynomial.
| Original language | English |
|---|---|
| Pages (from-to) | 137-138 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 21 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 1985 Jan 1 |
Keywords
- Digital filters
- Filters
- Lattice filters
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Cite this
Watanabe, E., & Nishihara, A. (1985). Digital Lattice Filters With Reduced Number Of Tap-Multipliers. Electronics Letters, 21(4), 137-138. https://doi.org/10.1049/el:19850097