| 摘要 |
PROBLEM TO BE SOLVED: To provide a 45-degree polarized wave diversity antenna that suppresses a coupling amount between polarized waves without deteriorating the antenna characteristics. SOLUTION: The 45-degree polarized wave diversity antenna of this invention has a +45 degree polarized wave element plate 2 and a -45 degree polarized wave element plate 3 placed at a position apart from the +45 degree polarized wave element plate 2 by a prescribed interval, and a metal-made reflector 4 is placed between the +45 degree polarized wave element plate 2 and the -45 degree polarized wave element plate 3.
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