公开(公告)号：US11901609B2

公开(公告)日：2024-02-13

申请号：US17704117

申请日：2022-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Janne Ilvonen ,  Ruiyuan Tian ,  Li Dong ,  Changnian Xu ,  Dong Liu ,  Hongting Luo ,  Dongxing Tu

IPC: H01Q1/24 ,  H04M1/02 ,  H01Q7/00 ,  H01Q9/26 ,  H01Q9/42 ,  H01Q13/10

CPC classification number: H01Q1/24 ,  H04M1/02 ,  H04M1/0283 ,  H01Q7/00 ,  H01Q9/26 ,  H01Q9/42 ,  H01Q13/10

Abstract: An electronic device comprises a housing having a first side and a second side, a dielectric cover (602) on said second side, and an electrically conductive peripheral structure along edges of said first and second sides. An antenna feed (601) is coupled to a portion (603) of said peripheral structure for using said portion (603) as a radiating antenna element. A conductive member (604, 804) is located on or underneath said dielectric cover (602). The purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.

公开(公告)号：US11335993B2

公开(公告)日：2022-05-17

申请号：US16976818

申请日：2018-03-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  Janne Ilvonen

Inventor： Janne Ilvonen ,  Ruiyuan Tian ,  Li Dong ,  Changnian Xu ,  Dong Liu ,  Hongting Luo ,  Dongxing Tu

IPC: H01Q1/50 ,  H04M1/02 ,  H01Q1/24 ,  H01Q7/00 ,  H01Q9/26 ,  H01Q9/42 ,  H01Q13/10

Abstract: An electronic device includes a housing having a first side and a second side, a dielectric cover on the second side, and an electrically conductive peripheral structure along edges of the first and second sides. An antenna feed is coupled to a portion of the peripheral structure for using the portion as a radiating antenna element. A conductive member is located on or underneath the dielectric cover. A purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.

公开(公告)号：US11664581B2

公开(公告)日：2023-05-30

申请号：US16956475

申请日：2017-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Linsheng Li ,  Hanyang Wang ,  Alexander Khripkov ,  Dongxing Tu ,  Hongting Luo ,  Zlatoljub Milosavljevic

IPC: H01Q1/38 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q21/28 ,  H01Q23/00

CPC classification number: H01Q1/2283 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q21/28 ,  H01Q23/00

Abstract: A communication device comprising: a millimetre wave antenna arrangement comprising a distributed millimetre wave antenna radiating element and a corresponding fixed millimetre wave antenna radiating element; a Radio Frequency Integrated Circuit; wherein the fixed millimetre wave antenna radiating element is arranged together with the Radio Frequency Integrated Circuit on a first substrate; wherein the distributed millimetre wave antenna radiating element is arranged on at least one second substrate spaced apart from the first substrate; and a switching arrangement configured to selectively connect either the fixed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit or the distributed millimetre wave antenna radiating element to the Radio Frequency Integrated Circuit. An associated method in a communication device, and an associated computer program product.

公开(公告)号：US11881630B2

公开(公告)日：2024-01-23

申请号：US17420612

申请日：2019-01-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Alexander Khripkov ,  Janne Ilvonen ,  Ruiyuan Tian ,  Jari Kristian Van Wonterghem ,  Jian Ou ,  Dongxing Tu ,  Zlatoljub Milosavljevic ,  Hongting Luo

IPC: H01Q1/00 ,  H01Q3/26 ,  H04M1/02 ,  H01Q3/00 ,  H01Q1/28 ,  H01Q3/24

CPC classification number: H01Q3/26 ,  H04M1/0266 ,  H01Q1/288 ,  H01Q3/00 ,  H01Q3/24

Abstract: A beam steering antenna structure comprises a stacked antenna module and a first conductive component. The antenna module comprises a first substrate and a second substrate arranged superjacent such that main planes of the substrates extend in parallel. The first substrate comprises a first antenna array transmitting and receiving a first radiation beam. The second substrate comprises a second antenna array transmitting and receiving a second radiation beam. The first conductive component extends adjacent to the antenna module and is at least partially separated from the antenna module in a first direction perpendicular to the main plane of the conductive component. The antenna module is coupled to the conductive component by means of at least one of a galvanic, capacitive, or inductive coupling. At least one of the first and the second radiation beams is at least partially steered away from the other one by the first conductive component.

公开(公告)号：US20220085497A1

公开(公告)日：2022-03-17

申请号：US17420612

申请日：2019-01-03

Applicant: Alexander KHRIIPKOV ,  Huawei Technologies Co., Ltd.

Inventor： Alexander Khripkov ,  Janne Ilvonen ,  Ruiyuan Tian ,  Jari Kristian Van Wonterghem ,  Jian Ou ,  Dongxing Tu ,  Zlatoljub Milosavljevic ,  Hongting Luo

IPC: H01Q3/26 ,  H04M1/02

Abstract: A beam steering antenna structure comprises a stacked antenna module and a first conductive component. The antenna module comprises a first substrate and a second substrate arranged superjacent such that main planes of the substrates extend in parallel. The first substrate comprises a first antenna array transmitting and receiving a first radiation beam. The second substrate comprises a second antenna array transmitting and receiving a second radiation beam. The first conductive component extends adjacent to the antenna module and is at least partially separated from the antenna module in a first direction perpendicular to the main plane of the conductive component. The antenna module is coupled to the conductive component by means of at least one of a galvanic, capacitive, or inductive coupling. At least one of the first and the second radiation beams is at least partially steered away from the other one by the first conductive component.