公开(公告)号：US12244049B2

公开(公告)日：2025-03-04

申请号：US18525047

申请日：2023-11-30

Applicant: ROGERS CORPORATION

Inventor： Shailesh Pandey ,  Kristi Pance ,  Roshin Rose George ,  Gianni Taraschi

IPC: H01Q1/38 ,  G02B6/122 ,  H01P3/16 ,  H01P5/02 ,  H01Q9/04

Abstract: An electromagnetic device includes: a substrate comprising an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L is greater than W; a dielectric medium comprising a dielectric material other than air disposed on the substrate substantially covering the aperture, the dielectric medium having a cross sectional boundary, as viewed in the plan view of the device, that is symmetrical with respect to an in-plane axis of reflection of the dielectric medium; wherein the device is configured such that a line perpendicular to the overall length L of the elongated aperture and passing through a center point of the elongated aperture is not any in-plane axis of reflection.

公开(公告)号：US12230899B2

公开(公告)日：2025-02-18

申请号：US17948766

申请日：2022-09-20

Applicant: ROGERS CORPORATION

Inventor： Shailesh Pandey ,  Yajie Chen ,  Lance Young ,  Kristi Pance ,  Lori Brock

IPC: H01Q9/04 ,  H01Q1/38 ,  H01Q5/392

Abstract: A dual band antenna includes a substrate having a magnetodielectric material, and an electrically conductive patch disposed on the substrate, wherein the patch has at least one in-plane cutout having an H-shape or an I-shape, as observed in a plan view of the patch.

公开(公告)号：US11888205B2

公开(公告)日：2024-01-30

申请号：US17160897

申请日：2021-01-28

Applicant: Rogers Corporation

Inventor： Shailesh Pandey ,  Kristi Pance ,  Roshin Rose George ,  Gianni Taraschi

IPC: H01Q1/38 ,  H01P3/16 ,  H01P5/02 ,  G02B6/122 ,  H01Q9/04

CPC classification number: H01P3/16 ,  G02B6/1228 ,  H01P5/028 ,  H01Q9/045 ,  H01Q9/0485

Abstract: An electromagnetic device includes: a substrate having an elongated aperture having an overall length, L, and an overall width, W, as observed in a plan view of the device, where L>W; a dielectric medium having a dielectric material other than air disposed on the substrate substantially covering the aperture, the dielectric medium having a cross sectional boundary as viewed in the plan view of the device, the cross sectional boundary having at least one recessed portion that recesses inward toward the aperture from a tangent line that partially bounds the cross sectional boundary; wherein the length L is not perpendicular to the tangent line.

公开(公告)号：US20220384965A1

公开(公告)日：2022-12-01

申请号：US17750747

申请日：2022-05-23

Applicant: ROGERS CORPORATION

Inventor： Kristi Pance ,  Shailesh Pandey ,  Gianni Taraschi ,  Sara G. Canzano ,  Daniel Pennock

IPC: H01Q21/24 ,  H01Q5/307

Abstract: An electromagnetic, EM, apparatus includes: a unit cell having at least two dielectric resonator antennas, DRAs; wherein each one of the at least two DRAs is distinctly different from another one of the at least two DRAs; wherein each one of the at least two DRAs is not electromagnetically coupled with another one of the at least two DRAs; wherein the unit cell is configured to operate over a defined overall frequency range; wherein a first DRA of the at least two DRAs is configured to operate over a first frequency range within the overall frequency range; wherein a second DRA of the at least two DRAs is configured to operate over a second frequency range within the overall frequency range that is different from the first frequency range.