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公开(公告)号：US11460587B2
公开(公告)日：2022-10-04
申请号：US16781691
申请日：2020-02-04
Applicant: Garmin Switzerland GmbH
Inventor： Abu T. Sayem , Juhi H. Godhwani , Georgios Atmatzakis
Abstract: A wrist-worn electronic device comprises a housing, a bezel, a first frequency band antenna, a second frequency band antenna, and a location determining element. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. The first frequency band antenna receives a first global navigation satellite system (GNSS) location signal at a first frequency and includes a radiating element formed by a first portion of a circumference of the bezel. The second frequency band antenna receives a second GNSS location signal at a second frequency and includes a radiating element formed by a second portion of the circumference of the bezel. The location determining element determines a current geolocation of the wrist-worn electronic device based on the first and second GNSS location signals.
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Patent Agency Ranking
公开(公告)号：US20220283551A1
公开(公告)日：2022-09-08
申请号：US17194557
申请日：2021-03-08
Applicant: Garmin Switzerland GmbH
Inventor： Georgios Atmatzakis , Abu T. Sayem , Juhi H. Godhwani
Abstract: A wrist-worn electronic device comprises a bezel, an antenna, and an aperture tuning network. The bezel is formed at least partially from electrically conductive material and positioned along a side wall of a housing of the device. The antenna includes a first aperture and a second aperture which are formed by various portions of the bezel. The antenna is configured to operate in one of two operating modes including a dual band mode in which the first aperture receives a first global navigation satellite system (GNSS) wireless signal at a first frequency band and the second aperture receives a second GNSS wireless signal at a second frequency band, and a single band mode in which the first aperture and the second aperture each receive the first GNSS wireless signal. The aperture tuning network has an adjustable configuration wherein adjustment of the adjustable configuration changes the operating mode of the antenna.
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公开(公告)号：US11592577B2
公开(公告)日：2023-02-28
申请号：US17821727
申请日：2022-08-23
Applicant: Garmin Switzerland GmbH
Inventor： Abu T. Sayem , Juhi H. Godhwani , Georgios Atmatzakis
Abstract: A wrist-worn electronic device comprises a housing, a bezel, a location determining element, a communication element, and four antennas. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. Two antennas receive a first global navigation satellite system (GNSS) location signals at a first frequency and a second frequency that are used by the location determining element, each antenna including a radiating element formed by a portion of the circumference of the bezel. Two antennas transmit or receive communication protocol wireless signals at a third frequency and a fourth frequency output by or communicated to the communication element, each antenna including a radiating element formed by a portion of the circumference of the bezel.
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公开(公告)号：US11853015B2
公开(公告)日：2023-12-26
申请号：US17194557
申请日：2021-03-08
Applicant: Garmin Switzerland GmbH
Inventor： Georgios Atmatzakis , Abu T. Sayem , Juhi H. Godhwani
Abstract: A wrist-worn electronic device comprises a bezel, an antenna, and an aperture tuning network. The bezel is formed at least partially from electrically conductive material and positioned along a side wall of a housing of the device. The antenna includes a first aperture and a second aperture which are formed by various portions of the bezel. The antenna is configured to operate in one of two operating modes including a dual band mode in which the first aperture receives a first global navigation satellite system (GNSS) wireless signal at a first frequency band and the second aperture receives a second GNSS wireless signal at a second frequency band, and a single band mode in which the first aperture and the second aperture each receive the first GNSS wireless signal. The aperture tuning network has an adjustable configuration wherein adjustment of the adjustable configuration changes the operating mode of the antenna.
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公开(公告)号：US20220413163A1
公开(公告)日：2022-12-29
申请号：US17821727
申请日：2022-08-23
Applicant: Garmin Switzerland GmbH
Inventor： Abu T. Sayem , Juhi H. Godhwani , Georgios Atmatzakis
Abstract: A wrist-worn electronic device comprises a housing, a bezel, a location determining element, a communication element, and four antennas. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. Two antennas receive a first global navigation satellite system (GNSS) location signals at a first frequency and a second frequency that are used by the location determining element, each antenna including a radiating element formed by a portion of the circumference of the bezel. Two antennas transmit or receive communication protocol wireless signals at a third frequency and a fourth frequency output by or communicated to the communication element, each antenna including a radiating element formed by a portion of the circumference of the bezel.
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公开(公告)号：US20210239847A1
公开(公告)日：2021-08-05
申请号：US16781691
申请日：2020-02-04
Applicant: Garmin Switzerland GmbH
Inventor： Abu T. Sayem , Juhi H. Godhwani , Georgios Atmatzakis
Abstract: A wrist-worn electronic device comprises a housing, a bezel, a first frequency band antenna, a second frequency band antenna, and a location determining element. The housing includes a bottom wall contacting a wearer's wrist and a side wall coupled to the bottom wall. The bezel is formed at least partially from electrically conductive material and positioned along an upper edge of the side wall. The first frequency band antenna receives a first global navigation satellite system (GNSS) location signal at a first frequency and includes a radiating element formed by a first portion of a circumference of the bezel. The second frequency band antenna receives a second GNSS location signal at a second frequency and includes a radiating element formed by a second portion of the circumference of the bezel. The location determining element determines a current geolocation of the wrist-worn electronic device based on the first and second GNSS location signals.
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