Digital filtering with sampled signal spectrum frequency shift

1 January 1969

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 57 (2) , 241-242
https://doi.org/10.1109/proc.1969.6942

Abstract

A frequency shift of the sampled signal spectrum equal to half the sampling frequency is considered for digital filtering. The application to an efficient bandpass analysis is described. Some experimental results are reported.

Keywords

DIGITAL FILTERS
FILTERING
CUTOFF FREQUENCY
BAND PASS FILTERS
SPACE VEHICLES
FOURIER TRANSFORMS
SIGNAL PROCESSING
SAMPLING METHODS
TREE DATA STRUCTURES
SIGNAL ANALYSIS