Abstract

Utilizing microwave reflections to compare a reference device with counterfeit and/or aging devices under test. The reflection from the device under test varies based on certain properties, which results in each device having a unique and intrinsic electromagnetic signature. Comparisons of the electromagnetic signature of the device under test to the electromagnetic signature of a reference device enable evaluating the acceptability of the device under test.

Department(s)

Electrical and Computer Engineering

Comments

Docket Number: 16MST029-UTL

Filing Date: 02/19/2019

Issue Date: 02/16/2021, FY21

References Cited

U.S. Patent Documents:

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Prior Publication Data: US 2019/0227003 A1 July 25, 2019

Patent Application Number

16/326,529

Patent Number

US 10,921,264 B2

Document Type

Patent

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2026 The Curators of the University of Missouri, All rights reserved

Additional Rights Information

Assignee: The Curators of the University of Missouri, Columbia, Missouri (US)

Publication Date

16 February, 2021

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