ELECTRONIC DEVICE COMPRISING ANTENNA

An electronic device according to one embodiment comprises: a first housing comprising a first edge facing a first direction and a second edge facing a second direction perpendicular to the first direction; a second housing connected to the first housing by means of a connecting member so as to be rotatable about the first housing, and comprising a third edge corresponding to the first edge and a fourth edge corresponding to the second edge when the first housing and the second housing are facing each other; a flexible display forming the front surface of the electronic device and disposed over the first housing and the second housing; a dielectric surrounding at least a part of the periphery of the flexible display and at least partly disposed between the flexible display and the fourth edge of the second housing; a conductive member located between the dielectric and the flexible display; and a wireless communication circuit disposed inside the first housing or the second housing, wherein the fourth edge comprises a first conductive portion, a first non-conductive portion, a second conductive portion, a second non-conductive portion and a third conductive portion, a first segmental portion and a second segmental portion are formed on the conductive member so as to respectively correspond to the first non-conductive portion and the second non-conductive portion of the fourth edge of the second housing, and the wireless communication circuit may transmit and receive a radio signal by means of at least one from among the first conductive portion, the second conductive portion and the third conductive portion of the second housing. Other various embodiments are possible.