An electronic device comprising: a cover window that forms a front surface of the electronic device , the cover window comprising a view area and a non-view area formed along edges of the view area, and a view portion formed in at least one area of the non-view area; a frame comprising a first structure that forms a side surface and a rear surface of the electronic device , and a second structure on which at least one electronic component is disposed, the first structure including a surface that forms the rear surface of the electronic device , the rear surface including a nonconductive area that includes a window area and a conductive area that surrounds the nonconductive area ; a display visually exposed to outside of the electronic device through the view area of the cover window ; a printed circuit board, PCB , disposed on the second structure , wherein the PCB includes a through hole ; a first camera disposed in a first area (B) of the second structure corresponding to the non-view area, and facing the cover window ; a second camera disposed in a second area of the second structure corresponding to the nonconductive area , and facing the rear surface of the electronic device ; a first antenna module disposed on the first area (B) of the second structure with the first camera, and configured to transmit a first radio frequency, RF, signal toward the cover window , a second antenna module disposed in the through hole such that the second antenna module and the second camera face the nonconductive area of the rear surface, and configured to transmit a second RF signal toward the rear surface using the second antenna module. a cover window that forms a front surface of the electronic device , the cover window comprising a view area and a non-view area formed along edges of the view area, and a view portion formed in at least one area of the non-view area; a frame comprising a first structure that forms a side surface and a rear surface of the electronic device , and a second structure on which at least one electronic component is disposed, the first structure including a surface that forms the rear surface of the electronic device , the rear surface including a nonconductive area that includes a window area and a conductive area that surrounds the nonconductive area ; a display visually exposed to outside of the electronic device through the view area of the cover window ; a printed circuit board, PCB , disposed on the second structure , wherein the PCB includes a through hole ; a first camera disposed in a first area (B) of the second structure corresponding to the non-view area, and facing the cover window ; a second camera disposed in a second area of the second structure corresponding to the nonconductive area , and facing the rear surface of the electronic device ; a first antenna module disposed on the first area (B) of the second structure with the first camera, and configured to transmit a first radio frequency, RF, signal toward the cover window , a second antenna module disposed in the through hole such that the second antenna module and the second camera face the nonconductive area of the rear surface, and configured to transmit a second RF signal toward the rear surface using the second antenna module. <EOS>