An electronic device, comprising: a housing (310,410); a conductive member (311,312,313,314,411,412,414) forming apart of the housing (310, 410); a communication circuit electrically connected to a first location of the conductive member (311,312,313,314,411,412,414); wherein the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to be utilized, by the communication circuit, as a multi-band antenna emitter, and the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to be operating at a low band and a mid band and/or high band; a switching circuit; a conductive pattern (420, 611, 711) disposed at an inside of the housing (310, 410) and electrically connected to the conductive member (311, 312, 313, 314, 411, 412, 414) through the switching circuit; wherein the switching circuit is disposed at a second location of the conductive member (311, 312,313,314,411,412,414), characterized in that when the switching circuit is opened, the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to operate at a first frequency band higher than a second frequency band, the first frequency band and the second frequency band being included in the low band, wherein when the switching circuit is opened, the conductive member (311, 312, 313, 314, 411, 412, 414) is not connected to the conductive pattern (420, 611, 711), wherein when the switching circuit is closed, the conductive member (311, 312, 313, 314, 411, 412, 414) and the conductive pattern (420, 611, 711) are configured to operate at the second frequency band, wherein when the switching circuit is closed, the conductive member (311, 312, 313, 314, 411, 412, 414) is connected to the conductive pattern (420, 611, 711), wherein the first location is one end of the conductive member (311, 312, 313, 314, 411, 412, 414), and the second location is the other end of the conductive member (311, 312, 313, 314, 411, 412, 414). a housing (310,410); a conductive member (311,312,313,314,411,412,414) forming apart of the housing (310, 410); a communication circuit electrically connected to a first location of the conductive member (311,312,313,314,411,412,414); wherein the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to be utilized, by the communication circuit, as a multi-band antenna emitter, and the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to be operating at a low band and a mid band and/or high band; a switching circuit; a conductive pattern (420, 611, 711) disposed at an inside of the housing (310, 410) and electrically connected to the conductive member (311, 312, 313, 314, 411, 412, 414) through the switching circuit; wherein the switching circuit is disposed at a second location of the conductive member (311, 312,313,314,411,412,414), characterized in that when the switching circuit is opened, the conductive member (311, 312, 313, 314, 411, 412, 414) is configured to operate at a first frequency band higher than a second frequency band, the first frequency band and the second frequency band being included in the low band, wherein when the switching circuit is opened, the conductive member (311, 312, 313, 314, 411, 412, 414) is not connected to the conductive pattern (420, 611, 711), wherein when the switching circuit is closed, the conductive member (311, 312, 313, 314, 411, 412, 414) and the conductive pattern (420, 611, 711) are configured to operate at the second frequency band, wherein when the switching circuit is closed, the conductive member (311, 312, 313, 314, 411, 412, 414) is connected to the conductive pattern (420, 611, 711), wherein the first location is one end of the conductive member (311, 312, 313, 314, 411, 412, 414), and the second location is the other end of the conductive member (311, 312, 313, 314, 411, 412, 414).