HANDHELD DEVICE
1 Assignment
0 Petitions
Accused Products
Abstract
A handheld device is provided, wherein the handheld device comprises a housing, a circuit board, a planar antenna and a switch. The housing comprising an outer surface is configured to define a receiving space. The circuit board is disposed in the receiving space. The planar antenna comprises a metal layer, wherein the metal layer comprising a first connecting point and a second connecting point is patterned on the outer surface. The switch comprising a first electrode and a second electrode is configured to control the electrical connection between the first connecting point and the second connecting point, wherein the first electrode and the second electrode are electrically connected between the first connecting point and the second connecting point. The planar antenna operates at a first central band when the switch is turned on, and operates at a second central band when the switch is turned off.
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Citations
16 Claims
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1-9. -9. (canceled)
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10. A handheld device, comprising:
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a housing, having an outer surface and being configured to define a receiving space; a circuit board, being disposed in the receiving space; a planar antenna, comprising a single metal layer, wherein the single metal layer is patterned on the outer surface and comprises a first connecting point and a second connecting point; and a switch, comprising a first electrode and a second electrode, wherein the first electrode and the second electrode are electrically connected between the first connecting point and the second connecting point of the single metal layer and configured to control the electrical connection between the first connecting point and the second connecting point; wherein the planar antenna operates in a first central frequency band when the switch is turned on, and operates in a second central frequency band when the switch is turned off. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification