Electromagnetic device and method of making same

    公开(公告)号:US12136774B2

    公开(公告)日:2024-11-05

    申请号:US17545204

    申请日:2021-12-08

    Abstract: An electromagnetic, EM, device, includes: a three-dimensional, 3D, body having a dielectric material, the 3D body having a first dielectric portion, 1DP, and a second dielectric portion, 2DP, wherein the 1DP is at least partially but not completely embedded within the 2DP; wherein the 1DP and the 2DP each have a dielectric material other than air; wherein the 1DP and the 2DP each have a planar cross-section profile perpendicular to a particular linear axis of the 3D body that is constant along the particular linear axis; wherein at least a portion of the 3D body is a dielectric resonator, DR.

    DIELECTRIC POLARIZATION CONVERTER

    公开(公告)号:US20220344827A1

    公开(公告)日:2022-10-27

    申请号:US17728349

    申请日:2022-04-25

    Abstract: In an aspect, a polarization converter comprises a plurality of alternating high Dk layers and low Dk layers that alternate along an x-direction; wherein neighboring broad surfaces of the respective high Dk layers and low Dk layers are bonded together. In another aspect, a polarization converter can comprise a plurality of alternating high Dk layers and low Dk layers that alternate along a radial direction; wherein neighboring broad surfaces of the respective high Dk layers and low Dk layers are bonded together. The polarization converter is capable of converting an incoming electromagnetic wave to an outgoing electromagnetic wave having a different polarization.

    THERMOPLASTIC COMPOSITE FOR AN ANTENNA COMPONENT

    公开(公告)号:US20220356336A1

    公开(公告)日:2022-11-10

    申请号:US17738348

    申请日:2022-05-06

    Inventor: William Blasius

    Abstract: In an aspect, a thermoplastic composite comprises a polypropylene; a plurality of glass fibers; wherein the glass fibers comprise boric acid and CaO, both based on the total weight of the glass fibers; a plurality of clay platelets; and a plurality of clay rods; and wherein the thermoplastic composite comprises 0.5 to 10 weight percent of the of the sum of the plurality of clay platelets and the plurality of the clay nanorods based on the total weight of the thermoplastic composite. In another aspect, an article comprises an antenna array; a reflecting layer located on a surface of the antenna array; and a spacer layer comprising a thermoplastic component located in between the antenna array and the reflecting layer, wherein the thermoplastic composite comprises a thermoplastic polymer; a plurality of glass fibers; a plurality of clay platelets; and a plurality of clay rods.

    ELECTROMAGNETIC DEVICE AND METHOD OF MAKING SAME

    公开(公告)号:US20220181783A1

    公开(公告)日:2022-06-09

    申请号:US17545204

    申请日:2021-12-08

    Abstract: An electromagnetic, EM, device, includes: a three-dimensional, 3D, body having a dielectric material, the 3D body having a first dielectric portion, 1DP, and a second dielectric portion, 2DP, wherein the 1DP is at least partially but not completely embedded within the 2DP; wherein the 1DP and the 2DP each have a dielectric material other than air; wherein the 1DP and the 2DP each have a planar cross-section profile perpendicular to a particular linear axis of the 3D body that is constant along the particular linear axis; wherein at least a portion of the 3D body is a dielectric resonator, DR.

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