| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-band-enabled multi-antenna device that is miniaturized by reducing distance between antenna elements. <P>SOLUTION: A multi-antenna device 10 comprises: a first antenna element 11 compatible with the 1.5 GHz band and 2.0 GHz band; a second antenna element 12 compatible with the 1.5 GHz band and 2.0 GHz band; a first passive element 13 disposed between the first antenna element 11 and the second antenna element 12 and for resonating at a frequency corresponding to the 1.5 GHz band; a second passive element 14 disposed between the first antenna element 11 and the second antenna element 12 separately from the first passive element 13 and for resonating at a frequency corresponding to the 2.0 GHz band. <P>COPYRIGHT: (C)2013,JPO&INPIT |
