公开(公告)号：US20200343929A1

公开(公告)日：2020-10-29

申请号：US16858206

申请日：2020-04-24

申请人： Battelle Memorial Institute

发明人： Raphael Joseph Welsh ,  Douglas A. Thornton ,  Daniel A. Perkins ,  Micah Blue ,  Amy M. Heintz ,  Daniel G. Loesch

IPC分类号： H04B1/40

摘要： A radio frequency (RF) aperture includes an interface board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. RF circuitry is disposed at the back side of the interface board and is electrically connected with the electrically conductive tapered projections.

公开(公告)号：US20200343927A1

公开(公告)日：2020-10-29

申请号：US16858125

申请日：2020-04-24

申请人： Battelle Memorial Institute

发明人： Raphael Joseph Welsh ,  Douglas A. Thornton ,  Daniel A. Perkins ,  Micah Blue ,  Amy M. Heintz ,  Daniel G. Loesch

IPC分类号： H04B1/40

摘要： A radio frequency (RF) aperture includes an interface board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. RF circuitry is disposed at the back side of the interface board and is electrically connected with the electrically conductive tapered projections.

公开(公告)号：US20200343645A1

公开(公告)日：2020-10-29

申请号：US16857713

申请日：2020-04-24

申请人： Battelle Memorial Institute

发明人： Daniel A. Perkins ,  Daniel G. Loesch ,  Donald C. Discher ,  Raphael Joseph Welsh

IPC分类号： H01Q17/00 ,  H01Q23/00 ,  H01Q21/06 ,  H01P5/10

摘要： A radio frequency (RF) aperture includes an interface printed circuit board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. Chip baluns are mounted on the back side of the interface printed circuit board. Each chip balun has a balanced port electrically connected with two neighboring electrically conductive tapered projections via electrical feedthroughs passing through the interface printed circuit board. Each chip balun further has an unbalanced port, and RF circuitry disposed at the back side of the interface printed circuit board is electrically connected with the unbalanced ports of the chip baluns. The electrically conductive tapered projections include dielectric tapered projections and an electrically conductive layer disposed on an inner or outer surface of the dielectric tapered projections.

公开(公告)号：USD873368S1

公开(公告)日：2020-01-21

申请号：US29680173

申请日：2019-02-14

申请人： Battelle Memorial Institute

设计人： Alexander Morrow ,  Daniel E. Stamm ,  Raphael J. Welsh ,  Daniel G. Loesch ,  Zachary Schmid

公开(公告)号：US11342955B2

公开(公告)日：2022-05-24

申请号：US16858206

申请日：2020-04-24

申请人： Battelle Memorial Institute

发明人： Raphael Joseph Welsh ,  Douglas A. Thornton ,  Daniel A. Perkins ,  Micah Blue ,  Amy M. Heintz ,  Daniel G. Loesch

IPC分类号： H04B1/40

摘要： A radio frequency (RF) aperture includes an interface board. An array of electrically conductive tapered projections have bases disposed on a front side of the interface printed circuit board and extend away from the front side of the interface printed circuit board. RF circuitry is disposed at the back side of the interface board and is electrically connected with the electrically conductive tapered projections.

公开(公告)号：USD872820S1

公开(公告)日：2020-01-14

申请号：US29680172

申请日：2019-02-14

申请人： Battelle Memorial Institute

设计人： Alexander Morrow ,  Daniel E. Stamm ,  Raphael J. Welsh ,  Daniel G. Loesch ,  Zachary Schmid