Patent ID: 11967759
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. An electronic device, comprising:
a first printed circuit board (PCB);
a second PCB spaced from the first PCB;
at least one radiator disposed on at least one surface of the second PCB;
a radio frequency integrated circuit (RFIC) disposed on at least one of the first PCB and the second PCB;
an interposer PCB disposed between at least the first PCB and the second PCB, and configured to electrically connect the RFIC to the at least one radiator;
a heat radiator configured to radiate heat generated in the second PCB, the heat radiator at least partially disposed in a first partial region of the second PCB;
a ground at least partially disposed in a second partial region of the second PCB, and spaced from the at least one radiator; and
a fillcut interposed between at least the heat radiator and the ground.