Mobile terminal

The invention provides a mobile terminal. The mobile terminal comprises a first module and a second module. The first module is provided with an original antenna unit, the second module and the firstmodule are connected and can be switched between an unfolded state and a folded state, and the second module is provided with a parasitic antenna unit isolated from the original antenna unit. When thefirst module and the second module are switched to the folded state, and excitation resonant signals are generated through coupling excitation of the parasitic antenna unit and the original antenna unit. The mobile terminal has advantages that an antenna radiation bandwidth can be expanded, and antenna performances are improved. 本发明提供种移动终端，包括：第模组，所述第模组上设置有原始天线单元；第二模组，所述第二模组与所述第模组相连，所述第模组和所述第二模组在展开状态和折叠状态之间可切换，所述第二模组上设置有寄生天线单元，所述寄生天线单元与所述原始天线单元电隔离；其中，所述第模组和所述第二模组切换至所述折叠状态时，所述寄生天线单元与所述原始天线单元耦合激励产生激励谐振信号。本发明实施例的移动终端可以拓展天线的辐射带宽，提高天线性能。