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公开(公告)号：US20170125909A1
公开(公告)日：2017-05-04
申请号：US15334699
申请日：2016-10-26
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl Sprentall , Shawn P. Williams , Robert C. Daigle
Abstract: A method for the manufacture of a dielectric resonator antenna (DRA) or array of DRA's, the DRA having: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure having N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost volume, wherein a successive volume V(i+1) forms a layered shell disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N−1); and, a signal feed disposed and structured to be electromagnetically coupled to one or more of the plurality of volumes of dielectric materials. The method including molding at least one of the plurality of volumes of the dielectric material, or all of the volumes of the dielectric material.
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公开(公告)号：US20220181052A1
公开(公告)日：2022-06-09
申请号：US17536372
申请日：2021-11-29
Applicant: ROGERS CORPORATION
Inventor： Shawn P. Williams , Yajie Chen , Kristi Pance , Gianni Taraschi
Abstract: An electromagnetic, EM, component operational at a defined operating frequency, includes: a body of material having at least one magneto-dielectric material, MDM, with a magnetic material having a relative permeability greater than one and dielectric material having a relative permittivity greater than one, at the defined operating frequency; wherein the magnetic material has one of: a multi-phase crystal structure; or, a non-cubic crystal structure; and, wherein the EM component is at least one of; an EM resonator, and an EM beam shaper.
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公开(公告)号：US20220029297A1
公开(公告)日：2022-01-27
申请号：US17299513
申请日：2019-11-22
Applicant: ROGERS CORPORATION
Inventor： Gianni Taraschi , Kristi Pance , Stephen O'Connor , Christopher Brown , Trevor Polidore , Allen F. Horn, III , Dirk Baars , Roshin Rose George , Jared Duperre , Shailesh Pandey , Karl E. Sprentall , Shawn P. Williams , William Blasius
Abstract: A method of making a dielectric, Dk, electromagnetic, EM, structure, includes: providing a first mold portion comprising substantially identical ones of a first plurality of recesses arranged in an array; filling the first plurality of recesses with a curable first Dk composition having a first average dielectric constant greater than that of air after full cure; placing a substrate on top of and across multiple ones of the first plurality of recesses filled with the first Dk composition, and at least partially curing the curable first Dk composition; and, removing the substrate with the at least partially cured first Dk composition from the first mold portion, resulting in an assembly having the substrate and a plurality of Dk forms including the at least partially cured first Dk composition, each of the plurality of Dk forms having a three dimensional, 3D, shape defined by corresponding ones of the first plurality of recesses.
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公开(公告)号：US11016574B2
公开(公告)日：2021-05-25
申请号：US16663443
申请日：2019-10-25
Applicant: Rogers Corporation
Inventor： Shawn P. Williams , Gianni Taraschi , Sara G. Canzano , Kristi Pance , Christopher Brown , Karl E. Sprentall , Roshin Rose George
Abstract: A wearable electromagnetic, EM, apparatus includes: at least one antenna operable in a millimeter-wave-radar-based, MWRB, application; at least one computer processor disposed in signal communication with the at least one antenna; an attachment system configured and adapted to attach to an actor; the at least one antenna and the at least one computer processor disposed in a supported relationship with the attachment system, such that the attachment system with the supported at least one antenna and the at least one computer processor at least partially forms a wearable apparatus that is wearable by the actor.
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公开(公告)号：US10700435B2
公开(公告)日：2020-06-30
申请号：US16686442
申请日：2019-11-18
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams
IPC: H01Q1/38 , H01Q9/04 , H01Q5/364 , H01Q21/30 , H01Q5/50 , H01Q1/36 , H01Q1/42 , H01Q1/48 , H01Q21/06
Abstract: A dielectric resonator antenna, DRA, includes: a ground structure; a plurality of volumes of dielectric materials disposed on the ground structure having N volumes V1 to VN, N being an integer equal to or greater than 3; a signal feed disposed and structured to be electromagnetically coupled to one or more of the plurality of volumes of dielectric materials; wherein adjacent ones of the plurality of volumes of dielectric materials have different dielectric constants with respect to each other; wherein each volume V2 to VN−1 includes a dielectric material other than air; and, wherein at least volume V1 has a cross sectional shape as observed in an elevation view with an overall height that is greater than half its respective overall width.
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Patent Agency Ranking
公开(公告)号：US10700434B2
公开(公告)日：2020-06-30
申请号：US16680727
申请日：2019-11-12
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams
Abstract: A dielectric resonator antenna, DRA, includes: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure comprising N volumes, N being an integer equal to or greater than 3, disposed to form sequential layered volumes Vi, i being an integer from 1 to N, wherein volume V1 forms an innermost first volume, wherein a successive volume Vi+1 forms a layered shell disposed over and at least partially embedding volume Vi, wherein volume VN at least partially embeds all volumes V1 to VN−1; wherein a portion of the dielectric material of volume VN bifurcates at least a portion of volumes V1 to VN−1; wherein the plurality of volumes of dielectric materials has a first effective dielectric constant along a first geometrical path, and has a second effective dielectric constant along a second geometrical path that is lower than the first effective dielectric constant.
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公开(公告)号：US10601137B2
公开(公告)日：2020-03-24
申请号：US15334699
申请日：2016-10-26
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl Sprentall , Shawn P. Williams , Robert C. Daigle
Abstract: A method for the manufacture of a dielectric resonator antenna (DRA) or array of DRAs, the DRA having: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure having N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost volume, wherein a successive volume V(i+1) forms a layered shell disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N−1); and, a signal feed disposed and structured to be electromagnetically coupled to one or more of the plurality of volumes of dielectric materials. The method including molding at least one of the plurality of volumes of the dielectric material, or all of the volumes of the dielectric material.
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公开(公告)号：US20200091609A1
公开(公告)日：2020-03-19
申请号：US16686442
申请日：2019-11-18
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams
Abstract: A dielectric resonator antenna, DRA, includes: a ground structure; a plurality of volumes of dielectric materials disposed on the ground structure having N volumes V1 to VN, N being an integer equal to or greater than 3; a signal feed disposed and structured to be electromagnetically coupled to one or more of the plurality of volumes of dielectric materials; wherein adjacent ones of the plurality of volumes of dielectric materials have different dielectric constants with respect to each other; wherein each volume V2 to VN−1 includes a dielectric material other than air; and, wherein at least volume V1 has a cross sectional shape as observed in an elevation view with an overall height that is greater than half its respective overall width.
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公开(公告)号：US10587039B2
公开(公告)日：2020-03-10
申请号：US15769437
申请日：2016-10-27
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E Sprentall , Shawn P. Williams
Abstract: A dielectric resonator antenna (DRA), having: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure having N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost first volume, wherein a successive volume V(i+1) forms a layered shell disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N−1); a signal feed electromagnetically coupled to one or more of the plurality of volumes of dielectric materials; and, the plurality of volumes of dielectric materials defining therein a first geometrical path having a first direction that extends from the signal feed to a diametrically opposing side of the plurality of volumes of dielectric materials, and defining therein a second geometrical path having a second direction that is orthogonal to the first direction of the first geometrical path, the second geometrical path having an effective dielectric constant that is less than an effective dielectric constant of the first geometrical path.
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公开(公告)号：US10522917B2
公开(公告)日：2019-12-31
申请号：US15769410
申请日：2016-10-27
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E Sprentall , Shawn P. Williams
Abstract: A dielectric resonator antenna (DRA), includes: an electrically conductive ground structure; a plurality of volumes of dielectric materials disposed on the ground structure comprising N volumes, N being an integer equal to or greater than 3, disposed to form successive and sequential layered volumes V(i), i being an integer from 1 to N, wherein volume V(1) forms an innermost first volume, wherein a successive volume V(i+1) forms a layered shell disposed over and at least partially embedding volume V(i), wherein volume V(N) at least partially embeds all volumes V(1) to V(N−1); wherein a portion of the dielectric material of volume V(N) bifurcates at least a portion of volumes V(1) to V(N−1); and a signal feed electromagnetically coupled to one or more of the plurality of volumes of dielectric materials.
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