| 摘要 |
PURPOSE: A flip type antenna is provided to prevent a protruded antenna from causing inconvenience and being damaged during being carried in a pocket or the likes by installing an antenna in a flip. CONSTITUTION: An antenna(1) is accommodated within a flip and has a length of 8.6cm in case of 4/1 wavelength. A connecting part(3) connects the antenna(1) which is accommodated within the flip(2) to an output part, in other words, an antenna output terminal(6) which is installed on a mobile telephone. If the antenna is installed in the flip(2) in this manner, receiving condition of the antenna(1) is improved since the flip(2) is exposed to the air.
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