US Patent 11075445 Communication device and electronic device

An electronic device according to an embodiment disclosed in the disclosure includes a rear cover, a cover glass that faces the rear cover, and a communication device disposed between the rear cover and the cover glass. The communication device includes a printed circuit board including a first surface, a second surface and a side surface that surrounds a space between the first surface and the second surface, a communication circuit disposed in the printed circuit board or on the first surface, and at least one antenna unit disposed in the printed circuit board or on the second surface.