Garmin Switzerland Gmbh

Juhi H Godhwani

Abu T Sayem

Georgios Atmatzakis

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.

Wrist worn electronic device with switchable multi band antenna system

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.

Bezel antenna system

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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Overland Park, KS, United States of America

Juhi H Godhwani