The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2026
Filed:
Nov. 11, 2024
The Mitre Corporation, McLean, VA (US);
Brandt Lomen, Bedford, NH (US);
The MITRE Corporation, McLean, VA (US);
Abstract
Systems, devices, and methods for detecting frequency modulation information are disclosed. For example, these systems, devices, and methods are used for detecting phase-shift keying (PSK) information, linear frequency modulation (LFM) information, and signal source direction. In some embodiments, the method comprises receiving a first signal, receiving a second signal, which is a delayed version of the first signal, mixing the first signal and the second signal to generate a mixed signal, and determining, based on the mixed signal, one or more of the PSK information, the LFM in formation, and the signal source direction.
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