ANTENNA AND ELECTRONIC DEVICE INCLUDING SAME

According to various embodiments, an electronic device may comprise: a flexible display comprising a display panel which includes a first portion corresponding to a first housing, a second portion corresponding to a second housing, and a third portion extending from the first portion to the second portion and corresponding to a hinge module, and is disposed to be at least partially visible in a folded state; an array antenna which is formed on a dielectric sheet disposed on the display panel and includes a first mesh pattern portion disposed at a position corresponding to the first portion, a second mesh pattern portion disposed at a position corresponding to the third portion, and at least one third mesh pattern portion formed at a position spaced a first separation distance from the first mesh pattern portion, at a position corresponding to the first portion; a wireless communication circuit configured to transmit and/or receive a wireless signal through the array antenna; and a phase shifting means disposed in an electrical path between the wireless communication circuit and the array antenna.