PORTABLE INFORMATION TERMINAL
First Claim
Patent Images
1. A portable information terminal comprising:
- a housing, on a surface portion of which a display unit is arranged;
an antenna unit arranged to extend from a side surface portion to a back surface portion of the housing;
a first sensor configured to detect an orientation of the housing; and
a controller configured to suppress a transmission power of the antenna unit when it is determined based on a detection result of the first sensor that the orientation of the housing corresponds to a horizontal state or a nearly horizontal state within a predetermined tilt angle range.
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Abstract
According to one embodiment, a portable information terminal includes a housing, on a surface portion of which a display unit is arranged, an antenna unit which is arranged to extend from a side surface portion to a back surface portion of this housing, a first sensor configured to detect an orientation of the housing, and a controller. When this controller determines based on the detection result of the first sensor that the orientation of the housing corresponds to a horizontal state or nearly horizontal state within predetermined angle range, it suppresses a transmission power of the antenna unit.
37 Citations
20 Claims
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1. A portable information terminal comprising:
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a housing, on a surface portion of which a display unit is arranged; an antenna unit arranged to extend from a side surface portion to a back surface portion of the housing; a first sensor configured to detect an orientation of the housing; and a controller configured to suppress a transmission power of the antenna unit when it is determined based on a detection result of the first sensor that the orientation of the housing corresponds to a horizontal state or a nearly horizontal state within a predetermined tilt angle range. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification