| 摘要 |
The present invention relates to a folded monopole intenna which is installed in an upper portion of a back surface in the interior of a wireless instrument. There is provided a folded monopole intenna which is formed of a conductive metal material and is formed of a feeding point structure which goes in an upper direction for thereby forming a value L in order for a pattern of an intenna to become a direct medium with respect to a signal transmission and receiving operation of a wireless instrument and an offset point structure which is provided near the feeding point structure in parallel for thereby forming a value C, whereby the value L by the feeding point structure and the value C of the offset point structure are offset each other, for thereby decreasing an impedance to a metal itself resistance level. |
