Multi-Antenna Apparatus and Mobile Device
First Claim
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1. A multi-antenna apparatus comprising:
- a first looped antenna element wound from a first feeding point in a prescribed direction;
a second looped antenna element wound from a second feeding point in a direction opposite to said prescribed direction;
a connecting portion connecting an end of said first looped antenna element on a side opposite to a side on which said first feeding point is arranged and an end of said second looped antenna element on a side opposite to a side on which said second feeding point is arranged with each other; and
an impedance element arranged between said connecting portion and a ground potential.
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Abstract
This multi-antenna apparatus includes a first looped antenna element wound from a first end of the first looped antenna element on a side of a first feeding point in a prescribed direction, a second looped antenna element wound from a first end of the second looped antenna element on a side of a second feeding point in a direction opposite to the prescribed direction, a connecting portion connecting a second end of the first looped antenna element and a second end of the second looped antenna element with each other, and an impedance element arranged between the connecting portion and a ground potential.
24 Citations
20 Claims
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1. A multi-antenna apparatus comprising:
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a first looped antenna element wound from a first feeding point in a prescribed direction; a second looped antenna element wound from a second feeding point in a direction opposite to said prescribed direction; a connecting portion connecting an end of said first looped antenna element on a side opposite to a side on which said first feeding point is arranged and an end of said second looped antenna element on a side opposite to a side on which said second feeding point is arranged with each other; and an impedance element arranged between said connecting portion and a ground potential. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A mobile device comprising a multi-antenna apparatus including:
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a first looped antenna element wounded from a first feeding point in a prescribed direction; a second looped antenna element wound from a second feeding point in a direction opposite to said prescribed direction; a connecting portion connecting an end of said first looped antenna element on a side opposite to a side on which said first feeding point is arranged and an end of said second looped antenna element on a side opposite to a side on which said second feeding point is arranged with each other; and an impedance element arranged between said connecting portion and a ground potential. - View Dependent Claims (17, 18, 19, 20)
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Specification