公开(公告)号：US20220369451A1

公开(公告)日：2022-11-17

申请号：US17761180

申请日：2020-09-24

Applicant: ZTE CORPORATION

Inventor： Jinlong LI ,  Xindan ZHANG ,  Bi YI ,  Zhongmin WEI

IPC: H05K1/02

Abstract: Embodiments of the present disclosure relate to the field of communication device technology, which provide a circuit board including a first signal line and a second signal line that are disposed adjacent to each other, a ground plane, and a conductive layer connected to the ground plane. The conductive layer is disposed between the first signal line and the second signal line. Embodiments of the present disclosure further provide a communication device.

公开(公告)号：US20240397612A1

公开(公告)日：2024-11-28

申请号：US18695079

申请日：2022-03-14

Applicant: ZTE Corporation

Inventor： Xindan ZHANG ,  Zhongmin WEI ,  Bi YI ,  Yonghui REN ,  Yu BI

IPC: H05K1/02 ,  H05K1/11

Abstract: Embodiments of the present disclosure relate to the technical field of signal transmission, and in particular to a printed circuit board and a signal transmission system. In the printed circuit board, a first signal line (140) extends, by means of passing through a second hole segment (135) and a fourth hole segment (137), from one first differential signal hole pair (121) of a first column structural unit (120) to the side of a second column structural unit (130) that is away from the first column structural unit; or, a first signal line (340) extends, by means of passing through two adjacent second ground holes (332), from one first differential signal hole pair (321) of a first column structural unit (320) to the side of a second column structural unit (330) that is away from the first column structural unit (320).

公开(公告)号：US20240388020A1

公开(公告)日：2024-11-21

申请号：US18691532

申请日：2022-03-14

Applicant: ZTE Corporation

Inventor： Xindan ZHANG ,  Zhongmin WEI ,  Bi YI ,  Yonghui REN ,  Yu BI

IPC: H01R12/53 ,  H01R11/01 ,  H01R13/6591 ,  H05K1/02

Abstract: Provided in embodiments of the present disclosure are a cable connection structure, a cable connection component, and an electrical interconnection system. The cable connection structure includes a conductive part and a fixing part for fixing the conductive part. The conductive part includes at least one pair of first signal conductors arranged at an interval in a first direction, and at least one pair of second signal conductors arranged at an interval in a second direction. The first signal conductor is electrically connected to a first-type cable. The second signal conductor is electrically connected to a second-type cable with a diameter greater than that of the first-type cable. The first signal conductors are electrically connected to the second signal conductors in one-to-one correspondence. A width of the first signal conductor in the first direction is less than a width of the second signal conductor in the second direction.