ANTENNA ELEMENT FOR THE LOW-FREQUENCY BAND, AND AN ANTENNA DEVICE EMPLOYING THE SAME

摘要

The present invention relates to an antenna element which can receive FM radio and which can be incorporated into a miniaturised, slimline portable handset, and it also relates to an antenna device employing the said antenna element. When the present invention is used, it provides an internal antenna which can be employed in a miniaturised portable handset and which exhibits outstanding antenna characteristics in the low-frequency band, since the internal antenna makes good use of the space of the printed circuit board of the portable handset where it is mounted, the emitter pattern is effectively integrated, and the electrical length of the emission line is maximised in the limited space of the portable handset.