Sequential circuitry for recreating CW components from chirp-Z pulses

摘要

Use of inverse transforms regarding chirp-Z analysis is circumvented to enhance the chirp-Z output gain. Forward chirp-Z transform pulses relating to individual CW frequency components of interest in a composite signal, are gated to circuitry which replicates those pulses to recreate each such component for the time necessary to accomplish the intended analysis. This circuitry operates at the replicating rate necessary to separate the pulse replications by one-half the width of the pulses.