New modified Reconfigurable Architectures for Implementing FIR Filters with Low Complexity

被引：0
|
作者：
Kanaga, P. [1 ]
Babu, P. [1 ]
机构：
[1] KS Rangasamy Coll Technol Autonomous, Dept Elect & Commun Engn, Coimbatore 637215, Tamil Nadu, India
来源：
2013 INTERNATIONAL CONFERENCE ON INFORMATION COMMUNICATION AND EMBEDDED SYSTEMS (ICICES) | 2013年
关键词：
Channelizer; common subexpression elimination; FIR filter; high level synthesis; reconfigurability; LOW-POWER; ALGORITHM; ELIMINATION;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The two requirements of Finite impulse response (FIR) filters are reconfigurability and low complexity. These two are used in multistandard wireless communication systems. Here i have proposed reconfigurable and low complex FIRs, namely constant shifts method and programmable shifts method. This architecture as the capacity to operate over varies wordlength coefficient of the filter. This is not having any circuitry overhead. we can implement reconfigurable filter using common subexpression elimination program effectively. and also, it easy to prove that this will offer good area, improved speed & power reduction than the existing one.
引用
收藏
页码：1005 / 1009
页数：5
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