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公开(公告)号：US20200052378A1
公开(公告)日：2020-02-13
申请号：US16524073
申请日：2019-07-28
Applicant: AAC Technologies Pte. Ltd.
Inventor： Shijie Liu , Yongli Chen , Yue Liang
IPC: H01Q1/24 , H01Q21/06 , H04B7/0413
Abstract: The present disclosure provides an antenna system applied to a mobile terminal. The mobile terminal includes: a housing; a main board received in the housing and including a power amplifier; a plurality of antenna units; and a transmission circuit board received in the housing and configured to electrically connect the power amplifier with the plurality of antenna units. The transmission circuit board includes a plurality of transmission lines configured to feed the plurality of antenna units with power. Compared with the related art, the antenna system provided by the present disclosure, by additionally providing a transmission circuit board dedicated to connecting a power amplifier with an antenna unit, eliminates the necessity of routing on a main board to connect the power amplifier with the antenna unit, so as to facilitate wire arrangement and avoid signal interference between the respective traces.
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公开(公告)号：US11342685B2
公开(公告)日：2022-05-24
申请号：US16996918
申请日：2020-08-19
Applicant: AAC Technologies Pte. Ltd.
Inventor： Xuanbo Zhang , Yongli Chen , Xinqian Liu , Jiangyan Yang
Abstract: An antenna module and a mobile terminal are provided. The mobile terminal includes a shell including opposite upper and lower edges and opposite first and second side edges. First to fourth antennas are sequentially provided on the upper edge, and the first side edge is provided with a fifth antenna close to the upper edge. Sixth to eighth antennas are sequentially provided on the lower edge, and the second side edge is provided with a ninth antenna close to the lower edge. The first to ninth antennas form antenna groups respectively operating in communication frequency bands of 2G to 4G, GPS, WIFI2.4G, and WIFI5G, and an 8*8 MIMO antenna group operating in a 5G communication frequency band. The antenna module can operate in the 2G to 4G, GPS, and WIFI frequency bands, and have the 8*8 MIMO antenna and the antenna respectively operating in the 5G and WIFI5G frequency bands.
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公开(公告)号：US11316282B2
公开(公告)日：2022-04-26
申请号：US16996900
申请日：2020-08-19
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yongli Chen , Jianan Wang , Xinying Xu
Abstract: The antenna unit includes a first radiation patch, a feed structure, a second radiation patch, a ground plate, and an insulating dielectric layer. The first radiation patch is electrically connected with the ground plate. The feed structure includes a feeding post and an outer ring. The feeding post passes through the insulating dielectric layer and the ground plate, and one end of the feeding post is connected with the second radiation patch, the other end of the feeding post extends out of the ground plate. The ground plate is provided with a first avoidance hole for avoiding the feeding post, and an outer wall surface of the outer ring is connected with an inner wall surface of the first avoidance hole. The feeding post is coaxial with the feeding outer ring and arranged separately from the feeding outer ring. A dual-frequency and a dual-polarization are formed in the present disclosure.
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公开(公告)号：US11245202B2
公开(公告)日：2022-02-08
申请号：US16703798
申请日：2019-12-04
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yongli Chen , Xinying Xu
Abstract: The present invention provides a millimeter wave array antenna and mobile terminal. The millimeter wave array antenna includes several antenna elements arranged in an array, each antenna element includes a first radiation patch, a second radiation patch, a first grounding plate, a power divider layer and a second grounding plate sequentially stacked from top to bottom. The first radiating patch is spaced apart from and coupled to the second radiating patch. The second radiating patch is provided with two feeding ends, and each feeding end is provided with two feeding notches. The power divider layer includes two transmission lines, each includes one input port and two phase-inverted output ports electrically connected to the input port. The two phase-inverted output ports are respectively coupling-fed two feeding notches of one feeding end. Each antenna element generates orthogonal polarization and dual-band resonance under excitation of two input ports.
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公开(公告)号：US20200212599A1
公开(公告)日：2020-07-02
申请号：US16703889
申请日：2019-12-05
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yue Liang , Jianan Wang , Yongli Chen
Abstract: The present invention provides a MIMO antenna. The MIMO antenna includes a regular octagonal substrate and eight antenna components with a same structure arranged along eight edges of the regular octagonal substrate, and the eight antenna components are distributed in an annular array. The present disclosure further provides a terminal applying with the MIMO antenna. The eight antenna components in the MIMO antenna provided by the present disclosure are distributed in an annular array, so that an area occupied by the MIMO antenna in the terminal is greatly reduced; and moreover, the antenna components have good isolation therebetween and are simple in form, and the MIMO antenna has a higher bandwidth.
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Patent Agency Ranking
公开(公告)号：US20200212559A1
公开(公告)日：2020-07-02
申请号：US16703816
申请日：2019-12-04
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yongli Chen , Jianan Wang , Xinying Xu
Abstract: Disclosed are a phase scanning array antenna and a mobile terminal. The phase scanning array antenna includes an antenna layer, a first ground layer, a first transmission layer, a second ground layer, a second transmission layer and a third ground layer arranged in stacks, wherein the antenna layer includes a plurality of antenna elements, the first ground layer, the first transmission layer, the second ground layer, the second transmission layer and the third ground layer form a non-planar Butler feed network feeding power to the antenna layer, the non-planar Butler feed network includes a plurality of input terminals arranged on the second transmission layer and a plurality of output terminals arranged on the first transmission layer, each of the input terminals is electrically connected with each of the output terminals.
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公开(公告)号：US11374299B2
公开(公告)日：2022-06-28
申请号：US16990948
申请日：2020-08-11
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yue Liang , Yongli Chen , Jianan Wang
Abstract: The invention provides a transmission cable with a main baseline layer and a superimposed line layer. The main baseline layer includes a superimposed part, and a non-superimposed part. The superimposed line layer and the superimposed part form an unbendable part; the non-superimposed part forms a bendable par. The main baseline layer includes a first grounding layer, a first base layer stacked, a signal line layer, and a second base layer. The superimposed line layer includes a third base layer and a second grounding layer. The bendable part is small in thickness, so that the transmission cable provided by the invention has good bending performance, thereby improving the practicability of the transmission cable and prolonging the service life of the transmission cable.
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公开(公告)号：US10992065B2
公开(公告)日：2021-04-27
申请号：US16703889
申请日：2019-12-05
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yue Liang , Jianan Wang , Yongli Chen
Abstract: The present invention provides a MIMO antenna. The MIMO antenna includes a regular octagonal substrate and eight antenna components with a same structure arranged along eight edges of the regular octagonal substrate, and the eight antenna components are distributed in an annular array. The present disclosure further provides a terminal applying with the MIMO antenna. The eight antenna components in the MIMO antenna provided by the present disclosure are distributed in an annular array, so that an area occupied by the MIMO antenna in the terminal is greatly reduced; and moreover, the antenna components have good isolation therebetween and are simple in form, and the MIMO antenna has a higher bandwidth.
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公开(公告)号：US20200212596A1
公开(公告)日：2020-07-02
申请号：US16703798
申请日：2019-12-04
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yongli Chen , Xinying Xu
Abstract: The present invention provides a millimeter wave array antenna and mobile terminal. The millimeter wave array antenna includes several antenna elements arranged in an array, each antenna element includes a first radiation patch, a second radiation patch, a first grounding plate, a power divider layer and a second grounding plate sequentially stacked from top to bottom. The first radiating patch is spaced apart from and coupled to the second radiating patch. The second radiating patch is provided with two feeding ends, and each feeding end is provided with two feeding notches. The power divider layer includes two transmission lines, each includes one input port and two phase-inverted output ports electrically connected to the input port. The two phase-inverted output ports are respectively coupling-fed two feeding notches of one feeding end. Each antenna element generates orthogonal polarization and dual-band resonance under excitation of two input ports.
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公开(公告)号：US11211725B2
公开(公告)日：2021-12-28
申请号：US16993255
申请日：2020-08-13
Applicant: AAC Technologies Pte. Ltd.
Inventor： Yongli Chen , Ya Wang , Hua Zhang
IPC: H01R12/71 , H01R12/55 , H01R13/11 , H01R13/502 , H01R13/6585
Abstract: A multipolar connector includes a first connector and a second connector. The first connector includes inner terminals arranged in columns and an insulating component holding the inner terminals. The second connector includes inner terminals arranged in columns and an insulating component holding the inner terminals. One of the first connector and second connector further includes an outer terminal connected to the ground potential and held by the insulating component. A shielding component extends from the outer terminal along a direction in which the columns of inner terminals extend and is held by the insulating component, and the shielding component is located between adjacent columns of inner terminals when the inner terminals of the first connector and second connector are in contact and engaged with each other. Compared with the related art, the multipolar connector of the present disclosure does not need to form the shielding component by separately insert-molding.
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