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 |
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Pages (from-to) | 137-138 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 21 |
Issue number | 4 |
DOIs | |
Publication status | Published - 1985 Jan 1 |
Externally published | Yes |
Keywords
- Digital filters
- Filters
- Lattice filters
ASJC Scopus subject areas
- Electrical and Electronic Engineering