Antenna and mobile terminal having the same
First Claim
Patent Images
1. An antenna, comprising:
- a flexible board having a first region and a second region;
a high frequency antenna pattern formed in the first region of the flexible board to transceive a wireless signal by detecting a magnetic flux;
a low frequency antenna pattern formed in the second region of the flexible board to generate an induced current; and
a magnetic sheet stacked on one surface of the flexible board to simultaneously cover both of the high frequency antenna pattern and the low frequency antenna pattern, the magnetic sheet having a high magnetic permeability for both a high frequency and a low frequency,wherein the high and low frequency antenna patterns each have a whirling shape, andwherein the high and low frequency antenna patterns are disposed in a same plane.
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Abstract
An antenna and a mobile terminal having the antenna are discussed. According to an embodiment, the antenna can include a flexible board having a first region and a second region; a high frequency antenna pattern formed in the first region of the flexible board to transceive a wireless signal by detecting a magnetic flux; a low frequency antenna pattern formed in the second region of the flexible board to generate an induced current; and a magnetic sheet stacked on one surface of the flexible board to simultaneously cover both of the high frequency antenna pattern and the low frequency antenna pattern, the magnetic sheet having a high magnetic permeability for both a high frequency and a low frequency.
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Citations
18 Claims
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1. An antenna, comprising:
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a flexible board having a first region and a second region; a high frequency antenna pattern formed in the first region of the flexible board to transceive a wireless signal by detecting a magnetic flux; a low frequency antenna pattern formed in the second region of the flexible board to generate an induced current; and a magnetic sheet stacked on one surface of the flexible board to simultaneously cover both of the high frequency antenna pattern and the low frequency antenna pattern, the magnetic sheet having a high magnetic permeability for both a high frequency and a low frequency, wherein the high and low frequency antenna patterns each have a whirling shape, and wherein the high and low frequency antenna patterns are disposed in a same plane. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An antenna, comprising:
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a flexible board having a first region and a second region; a high frequency antenna pattern formed in the first region of the flexible board to transceive a wireless signal by detecting a magnetic flux; a low frequency antenna pattern formed in the second region of the flexible board to generate an induced current; a magnetic sheet stacked on one surface of the flexible board to simultaneously cover both of the high frequency antenna pattern and the low frequency antenna pattern, the magnetic sheet having a high magnetic permeability for both a high frequency and a low frequency; a pair of first connecting terminals passing through the magnetic sheet to be connected with both ends of the low frequency pattern, respectively; and a pair of second connecting terminals passing through the magnetic sheet to be connected with both ends of the high frequency pattern, respectively. - View Dependent Claims (8)
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9. A mobile terminal, comprising:
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a case forming an exterior of the mobile terminal and including electronic components mounted inside; a backside cover configured to cover one side of the case; and an antenna attached to an inner surface of the backside cover, wherein the antenna comprises; a flexible board having a first region and a second region; a high frequency antenna pattern formed in the first region of the flexible board to transceive a wireless signal by detecting a magnetic flux; a low frequency antenna pattern formed in the second region of the flexible board to generate an induced current; and a magnetic sheet stacked on one surface of the flexible board to simultaneously cover both of the high frequency antenna pattern and the low frequency antenna pattern, the magnetic sheet having a high magnetic permeability for both a high frequency and a low frequency, wherein the high and low frequency antenna patterns each have a whirling shape, and wherein the high and low frequency antenna patterns are disposed in a same plane. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification