WIRELESS COMMUNICATION DEVICE

摘要

A wireless communication device includes a lower metal housing as a planar conductor including an opening and a planar coil antenna arranged so as to oppose the opening and including a coil pattern and a coil opening. A linear strip pattern which includes a plurality of linear strip portions parallel or substantially parallel with one another and a portion of which is connected to the lower metal housing around the opening is provided in the opening to achieve sufficient communication characteristics and prevent an increase in an opening area of the opening.

主权项

1. A wireless communication device comprising;
a planar conductor including an opening; a planar coil antenna opposed to the opening and including a coil pattern and a coil opening; and a linear strip pattern including a plurality of linear strip portions parallel or substantially parallel with one another; wherein a portion of the linear strip pattern which is connected to the planar conductor around the opening is provided in the opening.