| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an array antenna device capable of reducing side lobes even when using a complex unit having uniform amplitude distribution. <P>SOLUTION: An antenna opening face is formed by arraying a plurality of the complex units 3 having the uniform amplitude distribution in feeder circuits 33, 34 for controlling a plurality of antenna elements arrayed in a row in the array antenna device. The antenna opening face is formed into a pseudo-circular shape by a plurality of the complex units 3 arrayed in one direction, and a plurality of the complex units 3 arrayed in the crossing direction of crossing with the one direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
