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公开(公告)号：US11532890B2
公开(公告)日：2022-12-20
申请号：US16237656
申请日：2018-12-31
发明人： Bingqian Lu , Peter Hou , Kunj Desai , Taiwei Yue , Anthony Fanelli
摘要： A method for providing frequency selective surface zoning includes selecting a location for positioning a frequency selective surface (FSS) panel along a support arm of a reflector antenna system, and positioning a second feed horn on the support arm on an opposite side of the FSS panel. A number of unit cells are used to populate the FSS panel, and metallic patterns are formed on each unit cell. Multiple zones are subsequently defined on the surface of the FSS panel. Each zone is optimized for a predetermined range of incident angles.
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公开(公告)号：US10979134B2
公开(公告)日：2021-04-13
申请号：US16566364
申请日：2019-09-10
发明人： Bingqian Lu , Taiwei Yue , David Roos , Peter Hou
IPC分类号： H04B7/185
摘要： Various antenna systems are presented that have independently steerable receive and transmit beams. The antenna system may include multiple antenna element systems. Each antenna element system may include multiple phase shifters that alter the phase of received signals and signals to be transmitted. Directions of a first transmit beam, a second transmit beam, a first receive beam, and a second receive beam may be steered independently using the phase shifters. Each antenna element system may include a polarization system.
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公开(公告)号：US20200212995A1
公开(公告)日：2020-07-02
申请号：US16566364
申请日：2019-09-10
发明人： Bingqian Lu , Taiwei Yue , David Roos , Peter Hou
IPC分类号： H04B7/185
摘要： Various antenna systems are presented that have independently steerable receive and transmit beams. The antenna system may include multiple antenna element systems. Each antenna element system may include multiple phase shifters that alter the phase of received signals and signals to be transmitted. Directions of a first transmit beam, a second transmit beam, a first receive beam, and a second receive beam may be steered independently using the phase shifters. Each antenna element system may include a polarization system.
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公开(公告)号：US11122690B2
公开(公告)日：2021-09-14
申请号：US16236812
申请日：2018-12-31
发明人： Bingqian Lu , Peter Hou , Taiwei Yue , Brian Clough , Harry Johnson , John Corrigan
IPC分类号： H05K3/12 , H05K1/09 , H05K1/03 , B33Y80/00 , B29D11/00 , B33Y70/00 , B41M3/00 , H01Q15/24 , B29K67/00 , B33Y10/00
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for producing meander-line polarizers. In some implementations, a meander-line polarizer includes a dielectric substrate made of a polyester polymer material and meander-line arrays formed on a surface of the dielectric substrate. Each meander-line array includes a sequence of alternating perpendicular conductive traces that are formed the surface of the dielectric substrate by applying conductive ink to the surface of the dielectric substrate using a template that defines a location and dimensions of each conductive trace of each meander-line array.
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公开(公告)号：US10447380B1
公开(公告)日：2019-10-15
申请号：US16235494
申请日：2018-12-28
发明人： Bingqian Lu , Taiwei Yue , David Roos , Peter Hou
IPC分类号： H04B7/185
摘要： Various antenna systems are presented that have independently steerable receive and transmit beams. The antenna system may include multiple antenna element systems. Each antenna element system may include multiple phase shifters that alter the phase of received signals and signals to be transmitted. Directions of a first transmit beam, a second transmit beam, a first receive beam, and a second receive beam may be steered independently using the phase shifters. Each antenna element system may include a polarization system.
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