Antenna module and electronic device including the same

An antenna module comprising:

• a first printed circuit board (PCB) stacked at least one layer;
• a second PCB disposed above an upper surface of the first PCB and stacked at least one layer;
• a wireless communication chip disposed above an upper surface of the second PCB and configured to control an electrical signal for a radio frequency;
• a first structure disposed above the upper surface of the first PCB and surrounding the upper surface of the first PCB;
• a first antenna disposed on an inner surface of the first structure to face the first PCB;
• a second antenna disposed on the inner surface of the first structure to face the first PCB;
• a third antenna disposed on the inner surface of the first structure to face the first PCB;
• a fourth antenna disposed on the inner surface of the first structure to face the first PCB;
• a first feed line electrically connecting the first antenna and the wireless communication chip;
• a second feed line electrically connecting the second antenna and the wireless communication chip;
• a third feed line electrically connecting the third antenna and the wireless communication chip;
• and
• a fourth feed line electrically connecting the fourth antenna and the wireless communication chip.

An electronic device comprising:

• an antenna module including:
• a first printed circuit board (PCB) stacked at least one layer;
• a second PCB disposed on an upper surface of the first PCB and stacked at least one layer;
• a wireless communication chip disposed on an upper surface of the second PCB and configured to control an electrical signal for a radio frequency;
• a first structure disposed on the upper surface of the first PCB and surrounding the upper surface of the first PCB;
• a first antenna disposed on an inner surface of the first structure to face the first PCB;
• and
• a feed line electrically connecting the first antenna and the wireless communication chip.