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Accession Number:
ADD002655
Title:
Null Input Omega Tracking Filter System.
Descriptive Note:
Patent,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON DC
Report Date:
1976-02-03
Pagination or Media Count:
8.0
Abstract:
The patent relates to a tracking filter apparatus for determining the relative phase of synchronized CW navigation systems. The apparatus generates a square wave signal the phase and amplitude of whose fundamental sinusoidal components match those of the fundamental components of signals being tracked. The apparatus operates with a digital computer which processes sample OMEGA amplitudes to acquire and maintain synchronism with the standard OMEGA multiplex pattern.
Distribution Statement:
APPROVED FOR PUBLIC RELEASE