Commscope Technologies LLC

Outdoor Wireless Networks LLC

Jiajia Ni

Hangsheng Wen

Xun Zhang

Junfeng Yu

Jian Liu

Nengbin Liu

Puliang Tang

Yunzhe Li

Xiaohua Tian

Pengfei Guo

YueMin Li

Chao Teng

The present application relates to an antenna assembly for a base station antenna, a base station antenna arrangement and a base station antenna. The antenna assembly has a reflector, which has a longitudinal extent, a front side and a rear side opposite the front side, where the front side is configured for radiating elements to be arranged thereon, wherein, the reflector has a first longitudinal section residing in a first plane and a second longitudinal section residing in a second plane that is adjacent to the first longitudinal section, where the first plane is rearward of the second plane. The properties of the base station antenna arrangement and the base station antenna may be improved through the antenna assembly.

Base station antenna arrangement, base station antenna and antenna assembly for base station antenna

A base station antenna comprises a plurality of columns of first radiating elements configured for operating in a first operational frequency band, each column of first radiating elements comprising a plurality of first radiating elements arranged in a longitudinal direction and an isolation wall positioned between adjacent columns of first radiating elements and extending in the longitudinal direction. The isolation wall comprises a frequency selective surface configured such that electromagnetic waves within the first operational frequency band are substantially blocked by the isolation wall.

Base station antenna with frequency selective surface

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Suzhou, China

Jiajia Ni