| 摘要 |
PURPOSE: An antenna apparatus is provided to be capable of minimizing an affect of an electromagnetic wave by making a helical antenna be rotated when a flip of a mobile phone is opened. CONSTITUTION: A helical antenna housing(80) has one end coupled with a housing(50) of a mobile phone and is configured such that a top of an antenna(70) is fitted. The helical antenna housing is installed at the housing so as to be rotated. A rotary shaft of the helical antenna housing is connected with a rotary shaft of a flip(60) so as to be rotated with the rotary shaft of the flip when the flip is opened. The housing of the mobile phone is installed such that a globe-shaped ball housing(90) is rotated. The ball housing is configured such that the antenna is penetrated and the helical antenna housing is coupled.
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