Karatsuba Implementation of FIR Filters

被引:0
|
作者
Albicocco, Pietro [1 ]
Cardarilli, Gian Carlo [1 ]
Pontarelli, Salvatore [1 ]
Re, Marco [1 ]
机构
[1] Univ Roma Tor Vergata, Dept Elect, Rome, Italy
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, the authors propose the implementation of a programmable Finite Impulse Response (FIR) filter based on the use of the Karatsuba formula. The Karatsuba formula is used to speed-up the multiplication of large numbers by splitting the operands in two parts of equal length. In the paper, experiments based on a STM 90 nm technology implementing FIR filters in transposed form show a reduction in the hardware complexity, low power consumption and increased speed.
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收藏
页码:1111 / 1114
页数:4
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