| 摘要 |
PROBLEM TO BE SOLVED: To provide a miniaturized antenna by reducing the height of antenna elements in the antenna that is used for mobile radio equipment or the like. SOLUTION: An antenna is configured by providing: a first antenna element 13 of which one terminal 13a is connected to a power feeding point 2 and an intermediate portion 13b extending above a conductor earth plate 1 is bent a plurality of times; and a second antenna element 23 of which one terminal 23a is connected to another terminal 13c of the first antenna element 13, another terminal 23c is connected to a conductor earth plate 1 and an intermediate portion 23b extending above the conductor earth plate 1 is bent a plurality of times. By placing the first antenna element 13 and the second antenna element 23 opposite to each other at a predetermined gap therebetween, the miniaturized antenna of which the height of the antenna elements is reduced is obtained. COPYRIGHT: (C)2004,JPO&NCIPI
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