公开(公告)号：EP4246720A1

公开(公告)日：2023-09-20

申请号：EP22752988.0

申请日：2022-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Juneseok ,  KIM, Youngsub ,  PARK, Sanghoon ,  PARK, Jungho ,  BAEK, Kwanghyun ,  LEE, Youngju ,  LEE, Jungyub ,  HA, Dohyuk ,  HEO, Jinsu

IPC: H01Q1/38 ,  H01Q1/24 ,  H01Q1/22

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the present disclosure, an antenna device may include a first printed circuit board (PCB), a second PCB for a plurality of antenna elements, and a radio frequency integrated circuit (RFIC) coupled through a first surface of the first PCB. The second PCB may include an RF routing layer including RF lines for the respective plurality of antenna elements. The first PCB may include a feeding structure for connecting the RF routing layer and the RFIC. The second PCB may be electrically connected to a second surface of the first PCB opposite to the first surface of the first PCB, through a first surface of the second PCB. The second PCB may be coupled to the plurality of antenna elements through a second surface of the second PCB opposite the first surface of the second PCB.

公开(公告)号：EP4049437A1

公开(公告)日：2022-08-31

申请号：EP20905614.2

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： PARK, Sanghoon ,  LEE, Juneseok ,  HA, Dohyuk ,  LEE, Jungyub ,  HEO, Jinsu ,  LEE, Youngju

IPC: H04M1/02

公开(公告)号：EP4033608A1

公开(公告)日：2022-07-27

申请号：EP20876541.2

申请日：2020-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： HA, Dohyuk ,  BAEK, Kwanghyun ,  LEE, Juneseok ,  HEO, Jinsu ,  LEE, Youngju ,  LEE, Jungyub

IPC: H01Q21/06 ,  H01Q1/46 ,  H01Q1/02 ,  H01Q1/24 ,  H04B1/40

Abstract: The present disclosure relates to a 5 th generation (5G) or pre-5G communication system for supporting higher data transmission rates than a 4 th generation (4G) communication system such as long-term evolution (LTE). An antenna module in a wireless communication system includes: a printed circuit board (PCB); a radio frequency integrated circuit (RFIC); and a plurality of antenna elements for emitting a radio frequency (RF) signal, wherein the plurality of antenna elements may be disposed in a first area of a first surface of the PCB, and the RFIC may be disposed in a second area, different from the first area, of the first surface of the PCB.