| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an array antenna apparatus capable of adjusting directivity. Ž<P>SOLUTION: An array antenna apparatus includes: a dipole antenna with a plurality of elements; a reflector consisting of a conductor; and a container made of non-conductor, the container fixing the dipole antennas with the plurality of elements in parallel at predetermined intervals and having a reflector insertion hole provided for arranging a reflector around each dipole antenna. The reflector insertion hole is provided separately from the dipole antenna by a predetermined interval, and provided in parallel to an axis direction of the dipole antenna. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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