公开(公告)号：EP4399766A1

公开(公告)日：2024-07-17

申请号：EP22868221.7

申请日：2022-08-25

申请人： CommScope Technologies LLC

发明人： SUN, Bin ,  WU, Bo ,  ZHANG, Jian ,  XUE, Cheng ,  LI, YueMin ,  BISIULES, Peter J. ,  WU, Ligang

IPC分类号： H01Q9/28 ,  H01Q15/14 ,  H01Q1/38 ,  H01Q1/28

CPC分类号： H01Q1/246 ,  H01Q21/24 ,  H01Q5/42 ,  H01Q1/523 ,  H01Q19/108

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