US Patent Issued to Digital Global Systems on April 15 for "Systems and methods for spectrum analysis utilizing signal degradation data" (Maryland Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,669, issued on April 15, was assigned to Digital Global Systems Inc. (Tysons Corner, Va.).

"Systems and methods for spectrum analysis utilizing signal degradation data" was invented by Gabriel R. Garcia (Severna Park, Md.) and Daniel Carbajal (Severna Park, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 techn...