Wireless communication device available for mobile broadcasting and bluetooth with single antenna

A wireless communication device available for mobile broadcast reception and Bluetooth transmission and reception with a single antenna is provided to receive two signals with a frequency different from each other and reduce the size of a wireless communication device by reducing an antenna mounting space. A single antenna receives a mobile broadcast signal and transmits and receives a Bluetooth signal. A diplexer(110) is connected with the antenna and includes an LPF(Low Pass Filter) for separating the mobile broadcast signal and an HPF(High Pass Filter) for separating the Bluetooth signal. A DMB module(140) is connected with the LPF and decodes the mobile broadcast signal. A band-3 filter(120) and an L-band filter(130) are connected between the LPF and the DMB module and allow mutually different frequency bands of the mobile broadcast signal to pass therethrough. A Bluetooth module(150) is connected with the HPF and converts the Bluetooth signal into data. The mobile broadcast signal is a terrestrial DMB signal.