公开(公告)号：US20180269563A1

公开(公告)日：2018-09-20

申请号：US15542604

申请日：2015-08-05

Applicant: CommScope Technologies LLC

Inventor： Hongjun QIAN ,  Yongzhong LI ,  Junfeng YU

IPC: H01Q1/24 ,  H01Q1/00 ,  H04B1/40 ,  H01Q1/12

CPC classification number: H01Q1/246 ,  H01Q1/005 ,  H01Q1/1207 ,  H04B1/40

Abstract: A small base station antenna is disclosed, said small base station antenna having a length less than 0.4 m, and comprising a carriage, an antenna core assembly and an antenna shell, said small base station antenna capable of being mounted to a holding pole at one point through a mounting rack, characterized in that said small base station antenna further comprises a shock absorption part disposed between the carriage and the antenna shell so as to reduce the vibration frequency transmitted into the antenna core assembly. A method for reducing vibration frequency transmission in a small base station antenna is further disclosed. The present invention addresses the issue that a small base station antenna operates normally under high frequency vibration, such that the small base station antenna can pass the sinusoidal vibration test and random vibration test required by the industry, and can even pass the stricter impact test.