| 摘要 |
PROBLEM TO BE SOLVED: To suppress interference of an antenna when the mounting angle of the antenna is changed.SOLUTION: An antenna unit (10) including an antenna part (15) including a plurality of radiation elements (11, 12) adjusts a phase relation at least between a pair of radiation elements (11, 12) so that a null of the directivity of the antenna part (15) directs in a direction associated with a mounting angle of the antenna part (15) in advance.SELECTED DRAWING: Figure 1 |
