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...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
02.11.2023
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: US202217790448 |