| 摘要 |
A dual antenna mobile terminal is provided to comprise a supplementary antenna in an upper section of the second casing except a main antenna comprised in an upper section of the first casing, thereby demodulating data through signals received from the main antenna and the supplementary antenna, consequently an SINR(Signal to Interference and Noise Ratio) of the received signals is increased. The first casing(100) has a main antenna(110) and the first slider(120). The second casing(200) has a receivable supplementary antenna(210) and the second slider(220), and opens/closes the first casing as the second slider slides on the first slider. A connection and open unit connects the supplementary antenna with a modem equipped on the first casing when the second casing closes the first casing, and opens the supplementary antenna with the modem if the second casing opens the first casing.
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