An Efficient Method for Improving Reliability of a Pipeline FFT

Authors:
J. M. Glass
Affiliations:
Equipment Development Laboratories, Raytheon Company
Venue:
IEEE Transactions on Computers
Year:
1980

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Abstract

A technique is described whereby the reliability of a pipeline FFT structure can be significantly increased with a relatively modest increase in complexity/cost. The proposed method is shown to give a substantial reliability/cost improvement relative to that achievable with dual redundant structures.