High-isolation dual-band antenna
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United States of America Patent
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Sep 15, 2020
Grant Date -
Oct 31, 2019
app pub date -
Apr 29, 2019
filing date -
Apr 30, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A high-isolation dual-band antenna is provided, which may be operated in a first frequency band and a second frequency band, and include a ground zone, two radiators and an isolation zone. The radiators may be disposed at the both sides of the ground zone respectively. The isolation zone may include a main body, a first-slot and two second-slots; the first-slot may be disposed at one end of the main body and the second-slots may be disposed at the both sides of the main body respectively. At least a portion of the first-slot and the second-slots may serve as the isolation section of the first frequency band, and at least a portion of each second-slot may serve as the isolation section of the second frequency band, such that the isolation section of the first frequency band may partially overlap the isolation section of the second frequency band.
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