公开(公告)号：EP3959772A1

公开(公告)日：2022-03-02

申请号：EP20795743.2

申请日：2020-03-26

申请人： CommScope Technologies LLC

发明人： YANG, Lei ,  WEN, Hangsheng

IPC分类号： H01P1/16 ,  H01Q5/50 ,  H01Q5/371 ,  H01F19/04 ,  H01P1/20 ,  H01Q5/335 ,  H03H7/09 ,  H03H7/38

公开(公告)号：EP3913747A1

公开(公告)日：2021-11-24

申请号：EP21172833.2

申请日：2021-05-07

申请人： CommScope Technologies LLC

发明人： AI, Bin ,  XUE, Cheng ,  LV, Fusheng ,  YANG, Lei

IPC分类号： H01Q21/26 ,  H01Q1/24 ,  H01Q19/10 ,  H01Q5/42

摘要： A low frequency band radiating element for a multiple frequency band cellular base station antenna comprises a dipole arm including a radiating portion and a first coupling portion and a dipole leg that includes a leg and a second coupling portion located at one end of the leg. The first coupling portion is removably connected to the second coupling portion. A thin metal sheet with a suitable electrical performance can be selected for the dipole arm, and a thick metal plate can be selected for a dipole leg so as to achieve mechanical strength