| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multiband antenna in which a deterioration in an antenna gain which is caused by a grating lobe is made less than that in the conventional practice. <P>SOLUTION: The multiband antenna has one and more feeding antenna elements and one and more parasitic antenna elements. Each of the one and more feeding antenna elements constitutes a dipole antenna and has a plurality of feeding points. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
