This paper presents a design flow for the multiplierless linear-phase FIR filter synthesizer, which combines several research efforts. We propose a local search algorithm with variable filter order to reduce the number of adders further. In addition, several design techniques are adopted to reduce the hardware complexity of the system. By using this synthesizer, the system designers can design a filter efficiently and a chip can be successfully finished in a very short time.
|Journal||Proceedings - IEEE International Symposium on Circuits and Systems|
|State||Published - 6 Sep 2004|
|Event||2004 IEEE International Symposium on Cirquits and Systems - Proceedings - Vancouver, BC, Canada|
Duration: 23 May 2004 → 26 May 2004