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Radio Beam-steering via Tunable Si3N4 Optical Delays for Multi-Gbps K-band Satellite Communication

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We realized a compact Silicon Nitride chip for optically reconfigurable time delays for K-band (17-22 GHz) radio satellite terminals beam-steering. Using 16-QAM 64-OFDM subcarriers we achieved 10 Gbps transmission capacity.

© 2016 Optical Society of America

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