Accession Number : ADD007934

Title :   Signal Delay System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Donnally, William, Jr

Report Date : 27 May 1980

Pagination or Media Count : 7

Abstract : An analog signal is processed through a lowpass filter and then regularly sampled at different sample times by a plurality of charge coupled devices. The outputs of the charge coupled devices are then summed and applied to a second lowpass filter which acts to produce a reconstructed and delayed version of the original analog signal. With this arrangement the time delay associated with each charge cell of the charge coupled devices is a whole number multiple of the effective sampling period of the system, and significant decreases in charge transfer distortion are achieved. (Author)

Descriptors :   *PATENTS, *DELAY LINES, *CHARGE COUPLED DEVICES, *SIGNAL PROCESSING, LOW PASS FILTERS, CLOCKS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE