Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
August 31, 2021
Patent Application Number
20191113
Date Filed
November 13, 2019
Patent Citations Received
Patent abstract
An electromagnetic device includes: a ground structure; a dielectric resonator antenna (DRA) disposed on the ground structure; an electromagnetic (EM) beam shaper disposed proximate the DRA; and, a signal feed electromagnetically coupled to the DRA. The EM beam shaper includes: an electrically conductive horn; a body of dielectric material having a dielectric constant that varies from an internal portion of the body to an outer surface of the body; or, both the electrically conductive horn and the body of dielectric material.
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