ANTENNA SYSTEM, ANTENNA DEVICE, AND ANTENNA STRUCTURE
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Aug 16, 2024
filing date -
Aug 16, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
An antenna system, an antenna device, and an antenna structure are provided. The antenna structure includes a ring-shaped segment, a bandwidth adjustment segment, and a frequency adjustment segment. The ring-shaped segment has a first end portion, a second end portion spaced apart from the first end portion, and a surrounding portion connected between the first end portion and the second end portion. The bandwidth adjustment segment is connected to the first end portion and a part of the surrounding portion adjacent to the first end portion and has a first length along a first direction. The frequency adjustment segment is connected to the bandwidth adjustment segment and has a second length along the first direction and greater than the first length. The antenna structure is configured to generate a three-dimensional sensing space for obtaining signals from at least one sensor located in the three-dimensional sensing space.
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