PROBLEM TO BE SOLVED: To provide the antenna by realizing the configuration of easily adjusting a position of an antenna board with an array antenna formed thereto with respect to a feeding probe so as to change an elevation angle of an antenna beam in a so-called remote control way. ;SOLUTION: The antenna is provided with a metal-made guide 14 at one end of an outer circumferential part of a plane antenna board 11 and a pin fitted to the metal-made guide 14 is placed on a turn table 17 having a feeding probe 19 in the middle. Thus, the plane antenna board 11 is rocked on the turntable 17 by using the metal-made guide 14 as a rotary shaft. A motor 16 is provided on the turntable 17 and power is supplied to the motor 16 through slip rings 21 externally. Thus, the plane antenna board 11 is moved with respect to the feeding probe 19 externally in a so-called remote control way.;COPYRIGHT: (C)1998,JPO
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