Optically Upconverted, Spatially Coherent Phased -ArrayAntenna Feed Networks for Beam -Space MIMO in 5G Cellular Communications

Dennis Prather, Connor Creavin, Timothy Creazzo,Charles Harrity,Janusz Murakowski,Xiao-Feng Qi,Garrett Schneider,Christopher Schuetz,Shouyuan Shi,Kevin Shreve,Fuquan Wang,Peng Yao

2023 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC（2023）

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摘要

We present an RF-photonic phased-array receiver that provides simultaneous multi -band and multi beam operation in the millimeter-wave region of the spectrum. It uses a photonic integrated circuit to perform RF beamforming with near unlimited beam-bandwidth product.

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关键词

5g cellular communications,beam-space MIMO,millimeter-wave region,multibeam operation,photonic integrated circuit,RF beamforming,RF-photonic phased-array receiver,simultaneous multiband,spatially coherent phased-array-antenna feed networks,unlimited beam-bandwidth product

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