To obtain an antenna system capable of preventing a current distribution on a rear mirror plane from being disordered and suppressing deformation of a radiation pattern and a decrease in gain without spoiling the strength of a ring-shaped supporter.
The antenna system equipped with a front mirror plane 1 and the rear mirror plane 2 connected by the ring-shaped supporter 5, a primary radiator 3 for the front mirror plane which radiates a radio wave to the front mirror plane 1, and a primary radiator 4 for the rear mirror plane which radiates a radio wave to the rear mirror plane 2 further includes a radio wave reflection control member 6 at a surface portion of the ring-shaped supporter 5 having an angle of 90 to the direction of the radio wave radiated from the primary radiator 4 for the rear mirror plane.
NAITO IZURU
YAMATO MASAO
TAKAHASHI TORU
INASAWA YOSHIO
YONEDA HISAFUMI
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
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