Multiple-body-configuration multimedia and smartphone multifunction wireless devices
First Claim
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1. A wireless device comprising:
- an antenna system comprising a ground plane layer and at least four antennas within the wireless device, the antenna system comprising;
a first antenna configured to support at least three frequency bands contained within a first and second frequency regions of the electromagnetic spectrum, the second frequency region being higher in frequency than the first frequency region, the first antenna being proximate to a first short side of a ground plane rectangle defined by the ground plane layer, the first antenna defining a first antenna contour comprising the perimeter of the first antenna being placed in a first antenna box, the first antenna box being a minimum-sized parallelepiped that completely encloses the volume of the first antenna and wherein each one of the faces of the minimum-sized parallelepiped is tangent to at least one point of the volume of the first antenna, and wherein the first antenna contour has a level of complexity defined by complexity factor F21 having a value of at least 1.20 and complexity factor F32 having a value of at least 1.35;
a second antenna configured to support at least two frequency bands contained within the second frequency region, the second antenna being proximate to the first short side of the ground plane rectangle;
a third antenna configured to support at least two frequency bands contained within the first and second frequency regions, wherein the third antenna defines a second antenna contour comprising a perimeter of the third antenna placed in a second antenna box, an orthogonal projection of the second antenna box along a normal to a face with a largest area of the second antenna box defining an antenna rectangle, an aspect ratio of the antenna rectangle being defined as a ratio between the width and the height of the antenna rectangle, and wherein the aspect ratio has a value of at least 2; and
a fourth antenna configured to support at least two frequency bands contained within the second frequency region, and wherein the fourth antenna is proximate to a second short side being opposite to the first short side of the ground plane rectangle.
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Abstract
A multifunction wireless device having at least one of multimedia functionality and smartphone functionality, the multifunction wireless device including an upper body and a lower body, the upper body and the lower body being adapted to move relative to each other in at least one of a clamshell, a slide, and a twist manner. The multifunction wireless device further includes an antenna system disposed within at least one of the upper body and the lower body and having a shape with a level of complexity of an antenna contour defined by complexity factors F21 having a value of at least 1.05 and not greater than 1.80 and F32 having a value of at least 1.10 and not greater than 1.90.
381 Citations
20 Claims
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1. A wireless device comprising:
an antenna system comprising a ground plane layer and at least four antennas within the wireless device, the antenna system comprising; a first antenna configured to support at least three frequency bands contained within a first and second frequency regions of the electromagnetic spectrum, the second frequency region being higher in frequency than the first frequency region, the first antenna being proximate to a first short side of a ground plane rectangle defined by the ground plane layer, the first antenna defining a first antenna contour comprising the perimeter of the first antenna being placed in a first antenna box, the first antenna box being a minimum-sized parallelepiped that completely encloses the volume of the first antenna and wherein each one of the faces of the minimum-sized parallelepiped is tangent to at least one point of the volume of the first antenna, and wherein the first antenna contour has a level of complexity defined by complexity factor F21 having a value of at least 1.20 and complexity factor F32 having a value of at least 1.35; a second antenna configured to support at least two frequency bands contained within the second frequency region, the second antenna being proximate to the first short side of the ground plane rectangle; a third antenna configured to support at least two frequency bands contained within the first and second frequency regions, wherein the third antenna defines a second antenna contour comprising a perimeter of the third antenna placed in a second antenna box, an orthogonal projection of the second antenna box along a normal to a face with a largest area of the second antenna box defining an antenna rectangle, an aspect ratio of the antenna rectangle being defined as a ratio between the width and the height of the antenna rectangle, and wherein the aspect ratio has a value of at least 2; and a fourth antenna configured to support at least two frequency bands contained within the second frequency region, and wherein the fourth antenna is proximate to a second short side being opposite to the first short side of the ground plane rectangle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A wireless device comprising:
an antenna system comprising a ground plane layer and at least four antennas within the wireless device, the antenna system comprising; a first antenna having a conductive plate configured to support radiation modes in at least two frequency bands contained within a first and a second frequency regions of the electromagnetic spectrum, the second frequency region being higher in frequency than the first frequency region, the first antenna being proximate to a first short side of a ground plane rectangle defined by the ground plane layer, the first antenna defining a first antenna contour comprising the perimeter of the first antenna placed in a first antenna box, an orthogonal projection of the first antenna box along a normal to a face with a largest area of the first antenna box defining a first antenna rectangle, an aspect ratio of the first antenna rectangle being defined as a ratio between the width and the height of the first antenna rectangle, and wherein the aspect ratio has a value of at least 2; a second antenna having a conductive plate configured to support radiation modes in at least two frequency bands contained within the second frequency region of the electromagnetic spectrum, wherein the second antenna is proximate to the first short side of the ground plane rectangle; a third antenna placed in a second antenna box, the third antenna having a conductive plate configured to support radiation modes in at least three frequency bands contained within the first and second frequency regions of the electromagnetic spectrum, and wherein the perimeter of the third antenna defines a second antenna contour having a level of complexity defined by complexity factor F21 having a value of at least 1.20 and complexity factor F32 having a value of at least 1.35; and a fourth antenna having a conductive plate configured to support radiation modes in at least two frequency bands contained within the second frequency region, the fourth antenna being proximate to a second short side being opposite to the first short side of the ground plane rectangle. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification