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:
Jul. 15, 2025
Filed:
Apr. 16, 2021
Applicant:
Ramot AT Tel-aviv University Ltd., Tel-Aviv, IL;
Inventors:
Assignee:
Ramot at Tel-Aviv University Ltd., Tel-Aviv, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 7/38 (2006.01); G01S 7/02 (2006.01); H01Q 15/00 (2006.01); H01Q 15/14 (2006.01);
U.S. Cl.
CPC ...
G01S 7/38 (2013.01); G01S 7/021 (2013.01); H01Q 15/002 (2013.01); H01Q 15/148 (2013.01);
Abstract
A cloaking and/or deception system comprises: a structure having a plurality of resonators characterized by a controllable resonance frequency, wherein the resonators are arranged to collectively ensure that variation of the resonance frequency over a predetermined range of resonance frequencies generates a phase shift between the an electromagnetic wave incident on the structure and an electromagnetic wave scattered off the structure; and a controller configured for controlling the resonance frequency to provide a time-varying resonance frequency characterized by a temporal function which comprises a linear time-dependence.