BASE STATION ANTENNAS WITH EXTERNAL PIM SHIELDING STRUCTURES AND RELATED DEVICES

Inventors: ZHANG XUN [CN], LI YUEMIN [CN], LIU NENGBIN [CN], BISIULES PETER J [US], LIU YUTONG [CN]

Applicants: COMMSCOPE TECH LL [US], ZHANG XUN [CN]

Published July 6, 2023 View on Espacenet ↗

Section	Pages	PDF
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Front Page	1	View
Full Document	44	View

Abstract

Base station antennas include an external PIM shielding structure with a frequency selective surface and an array of low band radiating elements projecting forward of the FSS. A mMIMO antenna array resides behind the FSS and is configured to transmit signal through the FSS and out a front radome of the base station antenna.

Inventors

ZHANG XUN [CN]

LI YUEMIN [CN]

LIU NENGBIN [CN]

BISIULES PETER J [US]

LIU YUTONG [CN]

Applicants

COMMSCOPE TECH LL [US]

ZHANG XUN [CN]

IPC Classification

H01Q 1/ 24 A I H01Q 1/ 52 A I H01Q 15/ 00 A I