Efficient dual-polarization multi-input and multi-output system

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United States of America Patent

PATENT NO 11539387
APP PUB NO 20210091812A1
SERIAL NO

17084283

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Abstract

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Systems and methods for extracting polarized sub-signals from a dual-polarized signal includes isolating the polarized sub-signals using one or more filters. When a single filter is used to derive a first sub-signal, analog interference cancellation may be used to derive the second sub-signal. When two filters are used, the first and second sub-signals may each be derived using a corresponding filter.

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Patent Owner(s)

  • APPLE INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hur, Joonhoi Sunnyvale, US 76 240
Vazny, Rastislav Sunnyvale, US 57 49

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