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公开(公告)号：US20200099136A1
公开(公告)日：2020-03-26
申请号：US16692149
申请日：2019-11-22
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams , Robert C. Daigle
Abstract: A method for the manufacture of a DRA, or an array of the DRA's, each DRA including: a substrate; and, a plurality of volumes of dielectric materials disposed on the substrate 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 volume, wherein a successive volume V(i+1) forms a layered volume 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), the method including: forming on the substrate a first volume of the plurality of volumes of dielectric materials from a first dielectric material having a first dielectric constant; and, forming over the first volume a second volume of the plurality of volumes of dielectric materials with a second dielectric material having a second dielectric constant.
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公开(公告)号：US11367959B2
公开(公告)日：2022-06-21
申请号：US16692149
申请日：2019-11-22
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams , Robert C. Daigle
IPC: H01Q9/04 , H01Q5/364 , H01Q21/30 , H01Q1/38 , B29C64/147 , B29C64/153 , B29C64/112 , B29C64/118 , B29C64/10 , H01Q5/50 , H01Q1/36 , H01Q1/42 , H01Q1/48 , H01Q21/06 , H01Q1/52 , B33Y10/00
Abstract: A method for the manufacture of a DRA, or an array of the DRA's, each DRA including: a substrate; and, a plurality of volumes of dielectric materials disposed on the substrate 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 volume, wherein a successive volume V(i+1) forms a layered volume 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), the method including: forming on the substrate a first volume of the plurality of volumes of dielectric materials from a first dielectric material having a first dielectric constant; and, forming over the first volume a second volume of the plurality of volumes of dielectric materials with a second dielectric material having a second dielectric constant.
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公开(公告)号：US20180115072A1
公开(公告)日：2018-04-26
申请号：US15726904
申请日：2017-10-06
Applicant: Rogers Corporation
Inventor： Kristi Pance , Karl E. Sprentall , Shawn P. Williams , Robert C. Daigle , Stephen O'Connor , Gianni Taraschi
CPC classification number: H01Q9/0485 , H01Q1/48 , H01Q15/14 , H01Q19/10 , H01Q21/061
Abstract: A dielectric resonator antenna (DRA) includes a plurality of volumes of dielectric materials 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, and a signal feed disposed to produce a main E-field component having a defined direction, Ē, in the DRA. The N volumes include a non-gaseous dielectric material, and have an inner region with a dielectric constant that is less than the dielectric constant of the non-gaseous dielectric material. The inner region has a cross sectional overall height Hr, and a cross sectional overall width Wr in a direction parallel to Ē, and the volume of non-gaseous dielectric material has a cross sectional overall height Hv, and a cross sectional overall width Wv in a direction parallel to Ē, wherein Hr is greater than Wr/2.
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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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