A high-speed, programmable, CSD coefficient FIR filter
โ Scribed by Zhangwen Tang; Jie Zhang; Hao Min
- Book ID
- 117909327
- Publisher
- IEEE
- Year
- 2003
- Tongue
- English
- Weight
- 229 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0098-3063
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract In the hardware implementation of FIR (Finite Impulse Response) digital filters, it is desirable to reduce the total number of nonzero digits used for representation of the filter coefficients. In general, the design problem of FIR filters with CSD (Canonical Signed Digit) representatio
A method for constructing a fixed coefficient FIR filter with only adders without multipliers is proposed in this paper. Using past techniques, FIR filters can be constructed with only adders and adders used can be reduced by shared operations. However, since registers of an order greater than the o