DocumentCode
915224
Title
Analog computation of the fast Fourier transform
Author
Ramos, Gustavo
Volume
58
Issue
11
fYear
1970
Firstpage
1861
Lastpage
1863
Abstract
A method is proposed for computing the discrete Fourier transform of complex data whose real and imaginary parts are represented as voltages. Operational amplifiers and resistors are the only computing elements required.
Keywords
Analog computers; Concurrent computing; Discrete Fourier transforms; Fast Fourier transforms; Hardware; Inductance; Operational amplifiers; Optical amplifiers; Resistors; Voltage;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1970.8043
Filename
1449973
Link To Document