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An Efficient Multi-Path Delay Commutator Architecture
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 98 - Number 17 |
| Year of Publication: 2014 |
| Authors: G. Narmadha, S. Deivasigamani, K. Balasubadra |
10.5120/17275-7704
|
G. Narmadha, S. Deivasigamani, K. Balasubadra . An Efficient Multi-Path Delay Commutator Architecture. International Journal of Computer Applications. 98, 17 ( July 2014), 21-23. DOI=10.5120/17275-7704
Abstract
The Appearance of radix-22 was a milestone in the design of pipelined FFT hardware architectures. Later, radix-22 was extended to radix-2K. In the feed forward architectures radix-2K can be used for any number of parallel samples which is a power of two. Indeed, it is shown that feed forward structures are more efficient than feedback ones when several samples in parallel must be processed. As a results shown that the proposed designs are efficient both in area and perform ace, being possible to obtain throughputs of the order of GSamples/s as well as very low latencies.
References
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