Wearable communication device
A wearable communication device includes a shoe body structure, a ground element and an antenna element. The shoe body structure includes a shoe tongue. The ground element is disposed in the shoe tongue. The antenna element is disposed in the shoe tongue and is adjacent to an edge of the ground elem...
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| Sprache: | chi ; eng |
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| Zusammenfassung: | A wearable communication device includes a shoe body structure, a ground element and an antenna element. The shoe body structure includes a shoe tongue. The ground element is disposed in the shoe tongue. The antenna element is disposed in the shoe tongue and is adjacent to an edge of the ground element. The antenna element operates in a first frequency band, and a length of the ground element is not less than a quarter of a wavelength of a lowest frequency in the first frequency band. |
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