Publication | Closed Access
Integrated Photonic True-Time Delay Beamformer for a Ka-band Phased Array Antenna Receiver
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Citations
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References
2018
Year
Photonic DevicePhotonicsEngineeringAntennaArray Antenna ReceiverDigital BeamformingSmart AntennaMicrowave PhotonicsIntegrated CircuitsOutput AmplitudeOptical CommunicationPhotonic Integrated CircuitBeamformingSilicon Photonic 4×1OptoelectronicsTtd Beamformer
We demonstrate a silicon photonic 4×1 TTD beamformer operated in real-time. Beamforming of a 1 Gb/s QPSK signal carried at 28 GHz was validated by a fourfold improvement in output amplitude and EVM.
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