Antenna module which includes signal line exposed to outside through one face of printed circuit board and includes conductive member electrically connected to signal line, and electronic device including same

An electronic device comprising:

• a housing;
• and
• a plurality of antenna modules disposed to be adjacent to an edge of the housing,
• wherein the plurality of antenna modules includes:
• a printed circuit board including a first surface, a second surface opposite to the first surface, and a side surface between the first surface and the second surface;
• a first antenna array including a plurality of first antenna elements extending from a point on the first surface to a point on the second surface through the side surface;
• a second antenna array disposed on the first surface and including a plurality of second antenna elements;
• a power feeding line extending from the first antenna array and the second antenna array;
• and
• a communication circuit electrically connected with the power feeding line and configured to transmit and receive a signal in a specified frequency band by using the first antenna array and the second antenna array, and
• wherein the plurality of first antenna elements are plated on the printed circuit board.