Title :
Integrated Circuits for Fast Fourier Transform
Author_Institution :
Allen Clark Research Centre, The Plessey Company Limited, Caswell, Towcester, Northamptonshire NN12 8EQ, Great Britain.
Abstract :
In this paper two ECL integrated circuit types are described. These have been developed to reduce the chip count and power consumption of present-day parallel word digital signal processing systems and, in particular, of Fast Fourier Transform (FFT) systems. A functional description of the logic contained on these chips and their application to FFT systems is described.
Keywords :
Costs; Digital signal processing chips; Dynamic range; Energy consumption; Fast Fourier transforms; Large scale integration; Partitioning algorithms; Power system reliability; Programmable logic arrays; Signal processing algorithms;
Conference_Titel :
Solid State Circuits Conference, 1977. ESSCIRC '77. 3rd European
