Antenna and electronic apparatus including same

An electronic device comprising:

• a foldable housing including:
• a hinge module,
• a first housing connected to the hinge module, the first housing including:
• a first surface facing in a first direction,
• a second surface facing in a direction opposite to the first surface, and
• a first lateral frame surrounding a first space between the first surface and the second surface, wherein at least a part of the first lateral frame includes a conductive portion positioned between first and second non-conductive portions spaced apart from each other, and a conductive extended portion extended from at least a part of the conductive portion into the first space, and
• a second housing connected to the hinge module, and including a third surface facing in a second direction, a fourth surface facing in a direction opposite to the third surface, and a second lateral frame surrounding a second space between the third surface and the fourth surface, wherein the first housing and the second housing are foldable with respect to each other along the hinge module so that, in a folded state, the first surface faces the third surface and, in an unfolded state, the second direction is identical with the first direction;
• a flexible display extended from the first surface to the third surface;
• a printed circuit board disposed in the first space;
• and
• a wireless communication circuit disposed on the printed circuit board and electrically connected to the conductive portion at a first location of the conductive portion spaced apart from the first non-conductive portion.