Systems and methods for spectrum analysis utilizing signal degradation data

US12506549B2 · 12/23/2025

FIG. 1 · Sheet 1

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Methods for tracking a signal origin by a spectrum analysis and management device are disclosed. Signal characteristics of other known emitters are used for obtaining a position of an emitter of a signal of interest. In one embodiment, frequency difference of arrival technique is implemented. In another embodiment, time difference of arrival technique is implemented.

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Abstract Methods for tracking a signal origin by a spectrum analysis and management device are disclosed. Signal characteristics of other known emitters are used for obtaining a position of an emitter of a signal of interest. In one embodiment, frequency difference of arrival technique is implemented. In another embodiment, time difference of arrival technique is implemented.

Official name

Systems and methods for spectrum analysis utilizing signal degradation data

Publication number

US12506549B2

Inventor / creator

Gabriel R. Garcia, Daniel Carbajal

Assignee / owner

Digital Global Systems, Inc.

Filing

07/31/2025

Publication

12/23/2025

Expiry

07/31/2045

Status

ACTIVE

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