Patent ID: 8489160

Claim:
A slide-type mobile terminal, comprising an upper slide portion and a lower slide portion interconnected with a Flexible Printed Circuit Board (FPC), wherein, the FPC is configured to transmit a high-frequency signal between the upper slide portion and the lower slide portion; the upper slide portion comprises a built-in antenna and a first signal converting module; the lower slide portion comprises a second signal converting module and a second antenna signal processing module; wherein: the built-in antenna is configured to receive and transmit the high-frequency signal; the first signal converting module is configure to convert a high-frequency signal from the built-in antenna from a single-ended signal to a differential signal which is transmitted to the second signal converting module by the FPC; and is also configured to convert a high-frequency signal from the second signal converting module from a differential signal to a single-ended signal which is provided to the built-in antenna; the second signal converting module is configured to convert a high-frequency signal from the second antenna signal processing module from a single-ended signal to a differential signal, which is transmitted to the first signal converting module by the FPC; and is also configured to convert a differential signal from the first signal converting module to a single-ended signal which is provided to the second antenna signal processing module; and the second antenna signal processing module is configured to generate and receive the high-frequency signal.