公开(公告)号：US20230335909A1

公开(公告)日：2023-10-19

申请号：US17862993

申请日：2022-07-12

Applicant: Meta Platforms Technologies, LLC

Inventor： Wenjing Su ,  Jiang Zhu ,  Bruno Cendon Martin ,  Geng Ye ,  Yixiang Li ,  Umar Azad ,  Prathap Valale Prasannakumar ,  Amin Tayebi

IPC: H01Q9/30 ,  H01Q21/08 ,  H01Q5/48

CPC classification number: H01Q9/30 ,  H01Q21/08 ,  H01Q5/48

Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.

公开(公告)号：US12255384B1

公开(公告)日：2025-03-18

申请号：US18182930

申请日：2023-03-13

Applicant: Meta Platforms Technologies, LLC

Inventor： Prathap Valale Prasannakumar ,  Umar Azad

IPC: H01Q1/27 ,  H01Q7/00 ,  H01Q9/04

Abstract: The disclosed system may include a sensor mounting bracket that has various mounting points for different sensors. The sensor mounting bracket may include a center portion and multiple different branches extending from the center portion. The system may also include a printed circuit board that includes antenna feed components. At least one of the branches of the sensor mounting bracket may be modified to form a specific type of antenna. The antenna feed components may be electrically connected to the antenna. Various other mobile electronic devices, apparatuses, and virtual reality headsets are also disclosed.

公开(公告)号：US20230178879A1

公开(公告)日：2023-06-08

申请号：US18104658

申请日：2023-02-01

Applicant: Meta Platforms Technologies, LLC

Inventor： Prathap Valale Prasannakumar ,  Umar Azad

IPC: H01Q1/27 ,  H01Q1/48 ,  H01Q1/38

CPC classification number: H01Q1/273 ,  H01Q1/48 ,  H01Q1/38

Abstract: Disclosed herein includes a wireless device including a first antenna configured to perform wireless communication, a second antenna configured to perform wireless communication, and a parasitic antenna. The first antenna may have a feed connected to a first impedance tuner that is connected to a first ground planes. The second antenna may have a feed connected to a second impedance tuner. The parasitic antenna may be disposed between the first and second antennas, with a feed connected to a third impedance tuner that is connected to a second ground plane. The first, second and third impedance tuners may be adjusted to configure the first, second and parasitic antennas to achieve a same resonant frequency.

公开(公告)号：US20240372263A1

公开(公告)日：2024-11-07

申请号：US18670406

申请日：2024-05-21

Applicant: Meta Platforms Technologies, LLC

Inventor： Wenjing Su ,  Jiang Zhu ,  Bruno Cendon Martin ,  Geng Ye ,  Yixiang Li ,  Umar Azad ,  Prathap Valale Prasannakumar ,  Amin Tayebi

IPC: H01Q9/30 ,  H01Q5/48 ,  H01Q21/08

Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.

公开(公告)号：US12021319B2

公开(公告)日：2024-06-25

申请号：US17862993

申请日：2022-07-12

Applicant: Meta Platforms Technologies, LLC

Inventor： Wenjing Su ,  Jiang Zhu ,  Bruno Cendon Martin ,  Geng Ye ,  Yixiang Li ,  Umar Azad ,  Prathap Valale Prasannakumar ,  Amin Tayebi

IPC: H01Q9/30 ,  H01Q5/48 ,  H01Q21/08

CPC classification number: H01Q9/30 ,  H01Q5/48 ,  H01Q21/08

Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.

公开(公告)号：US11594810B1

公开(公告)日：2023-02-28

申请号：US17404474

申请日：2021-08-17

Applicant: Meta Platforms Technologies, LLC

Inventor： Prathap Valale Prasannakumar ,  Umar Azad

IPC: H01Q1/27 ,  H01Q1/38 ,  H01Q1/48

Abstract: Disclosed herein includes a wireless device including a first antenna configured to perform wireless communication, a second antenna configured to perform wireless communication, and a parasitic antenna. The first antenna may have a feed connected to a first impedance tuner that is connected to a first ground planes. The second antenna may have a feed connected to a second impedance tuner. The parasitic antenna may be disposed between the first and second antennas, with a feed connected to a third impedance tuner that is connected to a second ground plane. The first, second and third impedance tuners may be adjusted to configure the first, second and parasitic antennas to achieve a same resonant frequency.