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公开(公告)号：US20240405427A1
公开(公告)日：2024-12-05
申请号：US18694811
申请日：2022-09-16
Applicant: JABIL INC.
Inventor： Ian Jeffery Timmins , Babak Zarrin Rafie , Youssef Faltone , John Finnell
Abstract: A mmWave antenna that has particular application to be used in a 5G radio. The antenna includes a thick copper power layer, a first prepreg layer formed on one side of the thick power layer, a signal layer formed on a side of the first prepreg layer opposite to the thick power layer, a second prepreg layer formed on a side of the signal layer opposite to the first prepreg layer and a thin copper power layer formed on a side of second prepreg layer opposite to the signal layer. Microvias extend through the first prepreg layer that electrically couple the thick copper layer to the signal layer and microvias extend through the second prepreg layer that electrically couple the thin copper layer to the signal layer, where the number of microvias extending through the first prepreg layer is less than the number of microvias extending through the second prepreg layer.
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公开(公告)号：US11962080B2
公开(公告)日：2024-04-16
申请号：US18352680
申请日：2023-07-14
Applicant: JABIL INC.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
CPC classification number: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus has a radome body having an aperture, a film covering the aperture, and a support installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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公开(公告)号：US11791548B2
公开(公告)日：2023-10-17
申请号：US17932074
申请日：2022-09-14
Applicant: JABIL INC.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
CPC classification number: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus (10) has a radome body (12) having an aperture (14), a film (16) covering the aperture, and a support (18) installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna (20, 28) and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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4.发明申请公开(公告)号：US20240405448A1
公开(公告)日：2024-12-05
申请号：US18694801
申请日：2022-09-16
Applicant: JABIL INC.
Inventor： Ian Jeffery Timmins , Babak Zarrin Rafie
Abstract: A mmWave phased array antenna that has particular application to be used in a 5G radio. The antenna includes an enclosure and a RGB structure provided in the enclosure, where the RGB structure includes a plurality of layers having dielectric layers and conductive layers. The antenna also includes a plurality of radiating elements formed on one side of the RGB structure and a plurality of beamforming ICs formed on an opposite side of the RGB structure from the radiating elements, where gaps are defined between the beamforming ICs. A modular heatsink unit is removably coupled to the enclosure, and includes a heatsink, a plurality of pedestals thermally coupled thereto, where each pedestal is thermally coupled to one of the beamforming ICs, and a plurality of propagation suppressing elements, where a separate propagation suppressing clement is provided in each gap between the beamforming ICs.
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公开(公告)号：US20230038089A1
公开(公告)日：2023-02-09
申请号：US17932074
申请日：2022-09-14
Applicant: JABIL INC.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus (10) has a radome body (12) having an aperture (14), a film (16) covering the aperture, and a support (18) installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna (20, 28) and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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Patent Agency Ranking
公开(公告)号：US20220255214A1
公开(公告)日：2022-08-11
申请号：US17171596
申请日：2021-02-09
Applicant: Jabil Inc.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus (10) has a radome body (12) having an aperture (14), a film (16) covering the aperture, and a support (18) installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna (20, 28) and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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公开(公告)号：US20240413530A1
公开(公告)日：2024-12-12
申请号：US18694733
申请日：2022-09-16
Applicant: JABIL INC.
Inventor： Ian Jeffery Timmins , Babak Zarrin Rafie , Youssef Faltone , John Finnell
Abstract: A mmWave antenna that has particular application to be used in a 5G radio. The antenna includes a RGB structure having a plurality of layers. The RGB structure includes a first via hole formed into the layers through one side of the RGB structure and filled with a first via and a second via hole formed into the layers through an opposite side of the RGB structure and filled with a second via, where the first and second vias are electrically coupled by an interconnect. Prepreg buildup layers are formed on the one side of the PCB structure and prepreg buildup layers are formed on the opposite side of the PCB structure. A beamforming IC is formed on the prepreg buildup layers on the one side of the PCB structure and an antenna radiating element is formed on the prepreg buildup layers on the opposite side of the PCB structure.
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公开(公告)号：US20240188211A1
公开(公告)日：2024-06-06
申请号：US18553623
申请日：2022-03-14
Applicant: JABIL INC.
Inventor： Ian Jeffery Timmins , Babak Zarrin Rafie , John Finnell
CPC classification number: H05K1/0243 , H01Q1/52 , H03H7/18
Abstract: An antenna backplane including a printed circuit board (PCB) having a first differential pair with a first conductor and a second conductor and a second differential pair with a third conductor and a fourth conductor. The first conductor is positioned a first distance from the second differential pair and the second conductor is positioned a second distance from the second differential pair of conductors, where the first distance is greater than the second distance. The third conductor is positioned the second distance from the first differential pair and the fourth conductor is positioned a third distance from the first differential pair, where the third distance is greater than the second distance. A phase-shifting series resonant circuit is coupled between the first conductor and the fourth conductor that provides approximately an odd-integer multiple of a 180 degree phase shift at a predetermined frequency.
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公开(公告)号：US11862849B2
公开(公告)日：2024-01-02
申请号：US17819457
申请日：2022-08-12
Applicant: JABIL INC.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
CPC classification number: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus has a radome body having an aperture, a film covering the aperture, and a support installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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公开(公告)号：US11476568B2
公开(公告)日：2022-10-18
申请号：US17171596
申请日：2021-02-09
Applicant: Jabil Inc.
Inventor： Tom Reidy , Haijian Ni , Ian Jeffery Timmins , Babak Zarrin Rafie
IPC: H01Q1/42
Abstract: A radome and a method for manufacturing same. A radome apparatus (10) has a radome body (12) having an aperture (14), a film (16) covering the aperture, and a support (18) installed into the aperture. The film and the support have a low loss at a desired operating frequency. The support provides backing, support, and rigidity for the film so that distortion of the film by weather conditions, such as wind, is reduced. Thus, the integrity of the RF transmission characteristics of the radome are preserved. The aperture, film, and support are in the boresight of an antenna (20, 28) and are large enough to accommodate a desired beam steering range. The radome body may be manufactured with the aperture and the film included therein by using an in-mold labeling process. The support may be installed in the aperture by a subsequent molding process.
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