The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Mar. 16, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Juneseok Lee, Suwon-si, KR;
Kwanghyun Baek, Suwon-si, KR;
Dohyuk Ha, Suwon-si, KR;
Jungho Park, Suwon-si, KR;
Sangho Lee, Suwon-si, KR;
Youngju Lee, Suwon-si, KR;
Wuseong Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A 5th Generation (5G) or pre-5G communication system for supporting a data transfer rate higher than that of a post-4th Generation (4G) communication system such as Long Term Evolution (LTE) is provided. The radio unit (RU) device includes a first printed circuit board (PCB) on which a plurality of antenna elements are disposed, a second PCB on which a radio frequency integrated circuit (RFIC) is disposed, and a third PCB configured to electrically connect each of the plurality of antenna elements and the RFIC between the first PCB and the second PCB, a first surface of the third PCB is coupled to a first surface of the first PCB through a grid array, and positions of feeding ports on the first surface of the third PCB correspond to positions in which ports of the plurality of antenna elements are disposed on a second surface opposite the first surface of the first PCB.