Antennas for handheld electronic devices
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United States of America Patent
Stats
-
Jan 30, 2018
Issued Date -
N/A
app pub date -
Apr 28, 2016
filing date -
Jun 21, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing using a conductive bezel. The handheld electronic device may have one or more antennas for supporting wireless communications. A ground plane in the handheld electronic device may serve as ground for one or more of the antennas. The ground plane and bezel may define an opening. A rectangular slot antenna or other suitable slot antenna may be formed from or within the opening. One or more antenna resonating elements may be formed above the slot. An electrical switch that bridges the slot may be used to modify the perimeter of the slot so as to tune the communications bands of the handheld electronic device.
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