Dual-Polarized Multi-Band Base Station Antenna Arrays

A dual-polarized multi-band base station antenna array having a reduced physical footprint with compact antenna elements for deployment in wireless communication systems. The array includes a wall structure for suppressing air coupling between adjacent antenna element columns and for reducing the su...

Full description

Saved in:
Bibliographic Details
Main Authors Van Beek, Jacco, Yu, Zhihua, Farzaneh, Sadegh, Dadgarpour, Abdolmehdi, Jolani, Farid
Format Patent
LanguageEnglish
Published 02.11.2023
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
Online AccessGet full text

Cover

More Information
Summary:A dual-polarized multi-band base station antenna array having a reduced physical footprint with compact antenna elements for deployment in wireless communication systems. The array includes a wall structure for suppressing air coupling between adjacent antenna element columns and for reducing the surface wave. Also described is a swapping technique for improving beamwidth and sector power ratio, and a low-profile antenna element for minimizing cross-band scattering, reducing impact on low-band antenna arrays, and improving passive intermodulation.
Bibliography:Application Number: US202217790448