公开(公告)号：US20240266702A1

公开(公告)日：2024-08-08

申请号：US18689510

申请日：2022-08-30

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Fusheng LV

IPC: H01P1/00 ,  H01P3/08

CPC classification number: H01P1/00 ,  H01P3/08

Abstract: An impedance matching device includes a first dielectric substrate; a first transmission line circuit; a first conductive pad which extends toward the first transmission line circuit on the first dielectric substrate to at least partially vertically overlap the first transmission line circuit: a first reference potential layer; and a first matching load which is electrically connected to the first conductive pad and has a first resistance. An area where the first conductive pad vertically overlaps the first transmission line circuit has a size configured such that a load reactance associated with the first transmission line circuit is equal to or less than a predetermined threshold and an absolute value of a difference between a load resistance associated with the first transmission line circuit and the first resistance is equal to or less than a predetermined resistance threshold.

公开(公告)号：US20230282971A1

公开(公告)日：2023-09-07

申请号：US18171515

申请日：2023-02-20

Applicant: CommScope Technologies LLC

Inventor： Fan He ,  Fusheng LV ,  Zhanming Zhang

IPC: H01Q1/42 ,  H01Q1/24 ,  H01Q21/06

CPC classification number: H01Q1/42 ,  H01Q1/246 ,  H01Q21/061

Abstract: The present disclosure relates to a base station antenna; the base station antenna comprises: a radio; a feed board and a radiating element array mounted on the feed board, where the radiating element array comprises a plurality of radiating elements, and each radiating element extends forward from the feed board; a radome arranged in front of the radiating element array; and a plurality of radome supporting members mounted on the radio and extending forward from the radio to the radome for supporting the radome.

公开(公告)号：US20220352649A1

公开(公告)日：2022-11-03

申请号：US17269914

申请日：2019-09-11

Applicant: CommScope Technologies LLC

Inventor： Bo WU ,  Runmiao WU ,  Ligang WU ,  Fusheng LV

IPC: H01Q21/26 ,  H01Q9/26 ,  H01Q19/10 ,  H01Q1/52

Abstract: A radiating element for an antenna comprises at least one radiating arm having a first electrically conductive arm segment extending in a first direction and a second electrically conductive arm segment extending in a second direction and electrically connected to the first arm segment.