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公开(公告)号：US12155127B2
公开(公告)日：2024-11-26
申请号：US18051941
申请日：2022-11-02
Applicant: NXP B.V.
Inventor： Lucas Maria Florentinus De Maaijer , Mustafa Acar , Paul Mattheijssen
Abstract: A multiple-input multiple-output (MIMO) antenna system for a mobile cellular network and method is described. The MIMO antenna system includes an array of dual-polarization patch antennas each having first and second polarization feed-points, a first polarization radio chain and a second polarization radio chain. The MIMO antenna system includes a beamformer coupled to the first and second polarization radio chains. The beamformer includes a beamformer channel for a respective feedpoint and further includes a transmit amplifier and a detector (coupler) coupled to a transmit amplifier output. In one mode of operation, a signal is transmitted via the first polarization feed-point of a dual-polarisation patch antennas and a replica of the transmitted signal may be sensed using the coupler at the output of the transmit amplifier and routed via the second polarization radio chain to a digital predistortion module. The digital pre-distortion module is configured to digitally pre-distort a signal for transmission dependent on the replica of the RF signal.
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公开(公告)号：US20240138129A1
公开(公告)日：2024-04-25
申请号：US18048495
申请日：2022-10-20
Applicant: NXP B.V.
Inventor： Philipp Franz Freidl , Mustafa Acar , Antonius Hendrikus Jozef Kamphuis , Erik Daniel Björk , Konstantinos Giannakidis , Jan Willem Bergman , Rajesh Mandamparambil , Paul Mattheijssen
IPC: H05K9/00 , H01L23/552
CPC classification number: H05K9/0032 , H01L23/552 , H05K9/0088
Abstract: One example discloses an on-chip shielded device, including: a planar structure including a substrate and a passivation layer; an electrical component formed within the substrate and coupled to an input signal path and an output signal path; a first shielding element positioned above the electrical component and the passivation layer; and a second shielding element positioned above the electrical component, the passivation layer and the first shielding element.
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公开(公告)号：US20240103152A1
公开(公告)日：2024-03-28
申请号：US17950360
申请日：2022-09-22
Applicant: NXP B.V.
Inventor： Ashish Pandharipande , Wilhelmus Johannes van Houtum , Leendert Albertus Dick van den Broeke , Paul Mattheijssen
IPC: G01S13/58 , G01S13/62 , G01S13/931
CPC classification number: G01S13/582 , G01S13/62 , G01S13/931
Abstract: Radar localization systems and methods are provided to determine the location of an object. The radar localization systems and methods can determine the location of an object based on data obtained from at least two radar measurements made by the radar localization device. In some embodiments, a radar localization system can be included in a wireless communications system that conducts both wireless communications and radar sensing. Radar localization systems include at least a computing unit that performs a radar localization method. Radar localization methods may use map data in object localization to eliminate non-feasible locations of the object.
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公开(公告)号：US20230283339A1
公开(公告)日：2023-09-07
申请号：US18316907
申请日：2023-05-12
Applicant: NXP B.V.
Inventor： Paul Mattheijssen , Konstantinos Doris , Dominicus Martinus Wilhelmus Leenaerts , Mark Tomesen
CPC classification number: H04B7/0617 , G01S7/006 , G01S7/024 , G01S13/003 , H01Q1/246 , H01Q21/065 , H01Q21/24
Abstract: An antenna system for a mobile communications base station and a method of operating a communications network including a base station is described. The antenna system includes an antenna array for beamforming and is configured either as a radar sensor, a communications antenna or a combined radar sensor. A radar image may be used to determine a map of objects in the vicinity of the antenna system and to adapt the beam-steering or beamforming of the antenna system.
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公开(公告)号：US20220263222A1
公开(公告)日：2022-08-18
申请号：US17649725
申请日：2022-02-02
Applicant: NXP B.V.
Inventor： Antonius Hendrikus Jozef Kamphuis , Jan Willem Bergman , Marcellinus Johannes Maria Geurts , Mustafa Acar , Paul Mattheijssen , Rajesh Mandamparambil , Andrei-Alexandru Damian , Amar Ashok Mavinkurve
IPC: H01Q1/22 , H01Q9/04 , H01L25/065 , H01L23/60 , H01L25/00
Abstract: A semiconductor device comprising a substrate, a first integrated circuit package mounted on the substrate, the first integrated circuit package comprising a first antenna sub-array having a uniform pitch, and a second integrated circuit package mounted on the substrate, the second integrated circuit package comprising a second antenna sub-array having a uniform pitch. The second integrated circuit package is mounted adjacent to the first integrated circuit package to form a multi-package module having an antenna array formed of the first antenna sub-array and the second antenna sub-array, wherein the antenna array has a uniform pitch. Also provided is a method of manufacturing a multi-package module and a method of providing package-to-package grounding.
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Patent Agency Ranking
公开(公告)号：US20210359396A1
公开(公告)日：2021-11-18
申请号：US17314477
申请日：2021-05-07
Applicant: NXP B.V.
Inventor： Paul Mattheijssen , Konstantinos Doris , Dominicus Martinus Wilhelmus Leenaerts , Mark Tomesen
Abstract: An antenna system for a mobile communications base station and a method of operating a communications network including a base station is described. The antenna system includes an antenna array for beamforming and is configured either as a radar sensor, a communications antenna or a combined radar sensor. A radar image may be used to determine a map of objects in the vicinity of the antenna system and to adapt the beam-steering or beamforming of the antenna system.
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17.发明授权公开(公告)号：US12199333B2
公开(公告)日：2025-01-14
申请号：US17649725
申请日：2022-02-02
Applicant: NXP B.V.
Inventor： Antonius Hendrikus Jozef Kamphuis , Jan Willem Bergman , Marcellinus Johannes Maria Geurts , Mustafa Acar , Paul Mattheijssen , Rajesh Mandamparambil , Andrei-Alexandru Damian , Amar Ashok Mavinkurve
IPC: H01Q1/22 , H01L23/60 , H01L25/00 , H01L25/065 , H01Q9/04
Abstract: A semiconductor device comprising a substrate, a first integrated circuit package mounted on the substrate, the first integrated circuit package comprising a first antenna sub-array having a uniform pitch, and a second integrated circuit package mounted on the substrate, the second integrated circuit package comprising a second antenna sub-array having a uniform pitch. The second integrated circuit package is mounted adjacent to the first integrated circuit package to form a multi-package module having an antenna array formed of the first antenna sub-array and the second antenna sub-array, wherein the antenna array has a uniform pitch. Also provided is a method of manufacturing a multi-package module and a method of providing package-to-package grounding.
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公开(公告)号：US11888215B2
公开(公告)日：2024-01-30
申请号：US17314477
申请日：2021-05-07
Applicant: NXP B.V.
Inventor： Paul Mattheijssen , Konstantinos Doris , Dominicus Martinus Wilhelmus Leenaerts , Mark Tomesen
CPC classification number: H01Q1/246 , G01S7/411 , G01S13/867 , G01S13/89 , H01Q1/247 , H01Q3/24 , H01Q3/36 , H04W36/32
Abstract: An antenna system for a mobile communications base station and a method of operating a communications network including a base station is described. The antenna system includes an antenna array for beamforming and is configured either as a radar sensor, a communications antenna or a combined radar sensor. A radar image may be used to determine a map of objects in the vicinity of the antenna system and to adapt the beam-steering or beamforming of the antenna system.
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公开(公告)号：US20230268667A1
公开(公告)日：2023-08-24
申请号：US18161315
申请日：2023-01-30
Applicant: NXP B.V.
Inventor： Mustafa Acar , Lucas Maria Florentinus De Maaijer , Paul Mattheijssen
CPC classification number: H01Q21/065 , H01Q3/247 , H01Q21/08
Abstract: A phased-array antenna system includes a substrate and a plurality of sub-arrays. Each sub-array comprises an array of patch antennas arranged on a first major surface of the substrate; a plurality of beamformer devices coupled to the array of patch antennas; a multi-channel up-down converter (UDC) and a combiner-splitter coupled to the multi-channel UDC. The combiner-splitter is configured to split a signal provided by the UDC and provide the signal to each of the plurality of beamformers and/or to combine signal provided by the plurality of beamformers and to provide the combined signal to the UDC. Each sub-array also includes an integrated device comprising the multi-channel UDC and the combiner-splitter. The integrated device and the plurality of beamformer devices is arranged on a second major surface of the substrate opposite the first major surface. The integrated device is arranged between at least two beamformer devices.
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公开(公告)号：US11689265B2
公开(公告)日：2023-06-27
申请号：US17314667
申请日：2021-05-07
Applicant: NXP B.V.
Inventor： Paul Mattheijssen , Konstantinos Doris , Dominicus Martinus Wilhelmus Leenaerts , Mark Tomesen
CPC classification number: H04B7/0617 , G01S7/006 , G01S7/024 , G01S13/003 , H01Q1/246 , H01Q21/065 , H01Q21/24
Abstract: An antenna system for a mobile communications base station and a method of operating a communications network including a base station is described. The antenna system includes an antenna array for beamforming and is configured either as a radar sensor, a communications antenna or a combined radar sensor. A radar image may be used to determine a map of objects in the vicinity of the antenna system and to adapt the beamsteering or beamforming of the antenna system.
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