CPC H01Q 1/04 (2013.01) [H01Q 1/12 (2013.01); H01Q 1/246 (2013.01); H01Q 1/38 (2013.01); H01Q 3/01 (2013.01); H01Q 3/02 (2013.01); H01Q 21/06 (2013.01); H01Q 21/28 (2013.01)] | 5 Claims |
1. An antenna apparatus comprising:
an antenna element;
an installation base being a base where the antenna element is installed;
a container including an upper surface that opens and housing the antenna element and the installation base, the upper surface being a surface closest to a ground surface when the container is installed in a ground; and
a cover being formed of FRP (Fiber-Reinforced Plastics) and covering an opening of the container,
wherein the installation base includes a height adjustment mechanism that adjusts a distance from the antenna element to the cover.
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