公开(公告)号：EP3588670A1

公开(公告)日：2020-01-01

申请号：EP19182911.8

申请日：2019-06-27

申请人： CommScope Technologies LLC

发明人： DING, Guomin ,  ZIMMERMAN, Martin ,  YU, Junfeng ,  QIN, Haifei

IPC分类号： H01P1/18 ,  H01Q1/24 ,  H01Q3/32

摘要： A base station antenna comprising: a first wiper phase shifter, and a second wiper phase shifter that is beside the first wiper phase shifter; and first and second wiper supports on the first and second wiper phase shifters, respectively, the first wiper support comprising a portion that is beside and interlocked with a portion of the second wiper support.

公开(公告)号：EP4287400A1

公开(公告)日：2023-12-06

申请号：EP23176433.3

申请日：2023-05-31

申请人： CommScope Technologies LLC

发明人： YIN, MeiHua ,  TANG, PuLiang ,  LIU, Nengbin ,  ZHANG, Xun ,  LIU, Qiang ,  LI, Yuemin ,  TIAN, Xiaohua ,  NI, Jiajia ,  FU, Xiaoan ,  QIN, Haifei ,  XU, Jiaping

IPC分类号： H01Q1/24 ,  H01Q21/06 ,  H01Q21/24 ,  H01Q21/26 ,  H01Q5/48 ,  H01Q15/14

摘要： A base station antenna comprises a reflector assembly and a first radiating element having a first feed stalk and a first radiator. A base of the first feed stalk is adjacent the reflector assembly and the first radiator is adjacent a distal end of the first feed stalk. A center of the first radiator is offset from the base of the first feed stalk in a longitudinal direction that is parallel to a longitudinal axis of the base station antenna.