Title :
Matrix multipliers for calculating orthogonal transforms
Author :
Engeler, W. ; Baertsch, R. ; Tiemann, J. ; Gasparek, E. ; King, R. ; Wasiewicz, R. ; DeNoon, J.
Author_Institution :
General Electric Corporate Research and Development Center, Schenectady, NY, USA
Abstract :
The use of MOS transistors and weighted capacitors in a device to calculate the transform of a set of signal samples in 300ns will be discussed. Experimental results for a 16-point Hadamard and an 8-point complex Fourier transform will be given.
Keywords :
Computer architecture; Discrete Fourier transforms; Filtering; Fourier transforms; MOS capacitors; Research and development; Solid state circuits; Switched capacitor circuits; Switching circuits; Transversal filters;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1979 IEEE International
Conference_Location :
Philadelphia, PA, USA
DOI :
10.1109/ISSCC.1979.1155933
