Mobile wireless device
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsMakoto Kanda, Yoshio Koyanagi
Life of this patent
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Abstract
The mobile wireless device of the present invention comprises: the wireless device main body 1; the antenna element 2 provided in the case; the hand strap connection portion 3 to connect the hand strap 4 to the vicinity of the antenna element 2; and the hand strap 4 which is made of conductive material and is formed into a ring shape. As the result, when the hand strap 4 which is made of conductive material and is formed into a ring shape, is attached, the hand strap 4 and the antenna element 2 are electro-magnetically coupled, and thereby, the antenna has a high gain.
Claims6
A mobile wireless device comprising:
- a case of said wireless device main body;
- an antenna element provided inside said case;
- a hand strap connection portion provided in the vicinity of said antenna element;
- and
- a hand strap different from said antenna element,
- said hand strap which is made of conductive material and being attached to said hand strap connection portion;
- wherein said antenna element and said hand strap are electro-magnetically coupled to form a high gain antenna.
Dependencies are inferred from the claim text.