公开(公告)号：US11522270B2

公开(公告)日：2022-12-06

申请号：US17477428

申请日：2021-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Sungchul Park ,  Gary Xu

IPC: H01Q1/24 ,  H04B1/38 ,  H04M1/02 ,  H01Q9/06 ,  H01Q21/00 ,  H01Q11/14 ,  H01Q9/32

Abstract: A user equipment (UE) and a method of operating the UE. The UE a display, a cover, a transceiver, and an antenna array. The display partially forms a front surface of the UE. The cover partially forms a side surface of the UE and includes a plurality of electromagnetic strips . The transceiver transmits a signal including a vertical polarization element and a horizontal polarization element. The antenna array is electrically connected with the transceiver and disposed in the space such that, the antenna array is substantially non-overlapped with the cover. The vertical polarization element or the horizontal polarization element is substantially perpendicular to at least one of the plurality of electromagnetic strips.

公开(公告)号：US20210194127A1

公开(公告)日：2021-06-24

申请号：US17195401

申请日：2021-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Gary Xu ,  Won Suk Choi ,  Jianzhong Zhang

IPC: H01Q5/35 ,  H01Q21/06 ,  H01Q5/50 ,  H01Q9/04

Abstract: An antenna and a base station including the antenna. The antenna includes a sub-array that includes first and second unit cells and a feed network. The first and second unit cells comprise first and second patches, respectively, having quadrilateral shapes. The feed network comprises a first transmission line terminating below first corners of the first and second patches, respectively; a second transmission line terminating below third corners of the first and second patches, respectively; a third transmission line terminating below a second corner of the first patch and a fourth corner of the second patch; and a fourth transmission line terminating below a fourth corner of the first patch and a second corner of the second patch. The first corners are opposite the third corners on the respective first and second patches and the second corners are opposite the fourth corners on the respective first and second patches.

公开(公告)号：US20220006175A1

公开(公告)日：2022-01-06

申请号：US17477428

申请日：2021-09-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Sungchul Park ,  Gary Xu

IPC: H01Q1/24 ,  H01Q9/06 ,  H01Q9/32 ,  H01Q11/14 ,  H01Q21/00

Abstract: A user equipment (UE) and a method of operating the UE. The UE a display, a cover, a transceiver, and an antenna array. The display partially forms a front surface of the UE. The cover partially forms a side surface of the UE and includes a plurality of electromagnetic strips . The transceiver transmits a signal including a vertical polarization element and a horizontal polarization element. The antenna array is electrically connected with the transceiver and disposed in the space such that, the antenna array is substantially non-overlapped with the cover. The vertical polarization element or the horizontal polarization element is substantially perpendicular to at least one of the plurality of electromagnetic strips.

公开(公告)号：US20210376469A1

公开(公告)日：2021-12-02

申请号：US17444986

申请日：2021-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Gary Xu ,  Won Suk Choi ,  Jianzhong Zhang

IPC: H01Q5/35 ,  H01Q21/06 ,  H01Q5/50 ,  H01Q9/04

Abstract: An antenna and a base station including the antenna. The antenna includes a sub-array that includes first and second unit cells and a feed network. The first and second unit cells comprise first and second patches, respectively, having quadrilateral shapes. The feed network comprises a first transmission line terminating below first corners of the first and second patches, respectively; a second transmission line terminating below third corners of the first and second patches, respectively; a third transmission line terminating below a second corner of the first patch and a fourth corner of the second patch; and a fourth transmission line terminating below a fourth corner of the first patch and a second corner of the second patch. The first corners are opposite the third corners on the respective first and second patches and the second corners are opposite the fourth corners on the respective first and second patches.

公开(公告)号：US11063344B2

公开(公告)日：2021-07-13

申请号：US16275215

申请日：2019-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Gary Xu ,  Won Suk Choi

IPC: H01Q1/24 ,  H01Q21/00 ,  H01Q9/04 ,  H01Q21/06

Abstract: The present disclosure includes an antenna and a base station including an antenna. The antenna includes at least one unit cell that includes a flap layer, a feed network, and a patch. The flap layer includes a plurality of flaps. The feed network is positioned below the flap layer and includes a plurality of feed lines. Each of the plurality of feed lines includes an excitation port and a transmission line. The patch has a quadrilateral shape and is positioned above the flap layer such that an air gap is present between the patch and the flap layer.

公开(公告)号：US11824277B2

公开(公告)日：2023-11-21

申请号：US18152093

申请日：2023-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Gary Xu ,  Won Suk Choi ,  Jianzhong Zhang

IPC: H01Q5/35 ,  H01Q21/06 ,  H01Q5/50 ,  H01Q9/04

CPC classification number: H01Q5/35 ,  H01Q5/50 ,  H01Q9/045 ,  H01Q21/065

Abstract: An antenna and a base station including the antenna. The antenna includes a sub-array that includes first and second unit cells and a feed network. The first and second unit cells comprise first and second patches, respectively, having quadrilateral shapes. The feed network comprises a first transmission line terminating below first corners of the first and second patches, respectively; a second transmission line terminating below third corners of the first and second patches, respectively; a third transmission line terminating below a second corner of the first patch and a fourth corner of the second patch; and a fourth transmission line terminating below a fourth corner of the first patch and a second corner of the second patch. The first corners are opposite the third corners on the respective first and second patches and the second corners are opposite the fourth corners on the respective first and second patches.

公开(公告)号：US11258187B2

公开(公告)日：2022-02-22

申请号：US16828667

申请日：2020-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Shadi Abu-Surra ,  Gary Xu

IPC: H01Q21/06 ,  H01Q1/24 ,  H01Q21/00 ,  H01Q9/04

Abstract: An antenna array and a wireless communication device including the antenna array. The antenna array includes a plurality of unit cells and a termination unit cell. The plurality of unit cells are connected in series via respective transmission lines. Each of the unit cells include a microstrip patch having two insets on a diagonal axis of the microstrip patch. The microstrip patch is connected to two of the transmission lines at the two insets, respectively. The termination unit cell is connected in series to one of the plurality of unit cells via one of the transmission lines. The termination unit cell includes a microstrip patch having an inset on a diagonal axis of the microstrip patch. The microstrip patch is connected to the one transmission line at the inset.

公开(公告)号：US11171424B2

公开(公告)日：2021-11-09

申请号：US16820389

申请日：2020-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Sung-Chul Park ,  Gary Xu

IPC: H01Q15/14 ,  H04B1/38 ,  H04M1/02 ,  H04B1/3827 ,  H01Q1/24

Abstract: A user equipment (UE) and a method of operating the UE. The UE includes a front surface, a rear surface, a transceiver, and a plurality of electromagnetic strips. The front surface includes a display and the rear surface includes a cover. The transceiver is between the display and the cover and is configured to transmit signals supporting vertical polarization and horizontal polarization. The plurality of electromagnetic strips are proximate to the cover and oriented to selectively tilt one of the horizontal polarization or the vertical polarization of the signals.

公开(公告)号：US11114763B2

公开(公告)日：2021-09-07

申请号：US17195401

申请日：2021-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Gary Xu ,  Won Suk Choi ,  Jianzhong Zhang

IPC: H01Q21/06 ,  H01Q5/35 ,  H01Q5/50 ,  H01Q9/04

Abstract: An antenna and a base station including the antenna. The antenna includes a sub-array that includes first and second unit cells and a feed network. The first and second unit cells comprise first and second patches, respectively, having quadrilateral shapes. The feed network comprises a first transmission line terminating below first corners of the first and second patches, respectively; a second transmission line terminating below third corners of the first and second patches, respectively; a third transmission line terminating below a second corner of the first patch and a fourth corner of the second patch; and a fourth transmission line terminating below a fourth corner of the first patch and a second corner of the second patch. The first corners are opposite the third corners on the respective first and second patches and the second corners are opposite the fourth corners on the respective first and second patches.

公开(公告)号：US20210057826A1

公开(公告)日：2021-02-25

申请号：US16820389

申请日：2020-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid Reza Memar Zadeh Tehran ,  Sung-Chul Park ,  Gary Xu

IPC: H01Q15/14 ,  H01Q1/24 ,  H04M1/02 ,  H04B1/3827

Abstract: A user equipment (UE) and a method of operating the UE. The UE includes a front surface, a rear surface, a transceiver, and a plurality of electromagnetic strips. The front surface includes a display and the rear surface includes a cover. The transceiver is between the display and the cover and is configured to transmit signals supporting vertical polarization and horizontal polarization. The plurality of electromagnetic strips are proximate to the cover and oriented to selectively tilt one of the horizontal polarization or the vertical polarization of the signals.