The PDF tracker first entered Navy passive sonar in the Passive Tracking Algorithm (PTA) Air ASW program. Since then, it has fulfilled the role of frequency line tracker (frequency versus time surface) as well as broadband (bearing vs. time) tracker in various fleet systems. These deployments have included both stand-alone implementations and also integration with other tools. Examples are TRAFS and WSQ-11 in the surface community, as well as HPT, HCF, IPT, and ICF on submarine systems.

Related Organizations

General Dynamics Advanced Information Systems
United States
Mitre (United States)
United States

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	6
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average