DocumentCode :
387776
Title :
FFT Drithmetic element built on VLSI high performance gate array
Author :
Bondurant, David ; Cox, Roger ; Deming, Grant ; Wick, David
Author_Institution :
Honeywell Digital Product Center, Colorado Springs, Colorado
Volume :
10
fYear :
1985
fDate :
31138
Firstpage :
1477
Lastpage :
1480
Abstract :
The Fast Fourier Transform (FFT) radix-2 butterfly is implemented on a single high speed bipolar gate array. Consideration has been given to questions of algorithm performance and architectural flexibility to achieve both high speed and low noise operation. Multiple FFT AE devices may be connected to form parallel array systems with high processing rates. Four system architectures utilizing the FFT chip employ one, 
, and 
arithmetic elements, respectively, for a transform of N points.
, and arithmetic elements, respectively, for a transform of N points.Keywords :
Arithmetic; Array signal processing; Bonding; Circuit testing; Clocks; Fast Fourier transforms; Frequency; Signal processing algorithms; Springs; Very large scale integration;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '85.
Type :
conf
DOI :
10.1109/ICASSP.1985.1168167
Filename :
1168167
Link To Document :
