摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna device which can widen a band and can improve antenna performance in a desired frequency band and to provide radio communication equipment including the antenna device. <P>SOLUTION: The antenna device related to an embodiment of this invention includes: a bottom board; an antenna element arranged at an end of the bottom board; and a power feeding portion arranged between the bottom board and the antenna element. The bottom board includes a plurality of current paths making antenna current flowing to the antenna element by power feeding from the power feeding portion flow to a plurality of directions and plurality of paths different in lengths. The radio communication equipment including the antenna device is also provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |