Antenna switching system and wireless communication device using the antenna switching system
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Oct 23, 2014
filing date -
Dec 31, 2013
priority date (Note) -
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Abstract
An antenna switching system includes a first antenna, a second antenna, a first sensing unit, a second sensing unit, a controlling unit, and a switching unit. The first sensing unit detects a distance between an object and the first antenna. The second sensing unit detects a distance between the object and the second antenna. The controlling unit is electronically connected to the first sensing unit and the second sensing unit. The switching unit is electronically connected to the controlling unit, the first antenna, and the second antenna. The controlling unit is configured to activate and deactivate the first antenna and the second antenna via the switching unit based on detections of the first sensing unit and the second sensing unit.
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