Search Results - Qinggui Tan
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RF Self-Interference Cancellation for Radio-Over-Fiber Link Based on Dual Phase Modulation in Sagnac Loop
Published 2021-01-01Get full textThe in-band full-duplex (IBFD) systems can send and receive data simultaneously in the same frequency band. Although the electromagnetic interference among RF channels can be released using radio over fiber (RoF) links, the receiving antenna is susceptible to the signal leakage from adjacent transmi...
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Programmable RF Receiver Related On-Chip Photonic Processor
Published 2021-01-01Get full textThis study reports and experimentally demonstrates a programmable on-chip photonic processor towards different RF receiver configurations. The Si<sub>3</sub>N<sub>4</sub> processor is built by interconnecting independent subunits such as simple and complex Mach-Zehnder interf...
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Optical Multipath RF Self-Interference Cancellation Based on Phase Modulation for Full-Duplex Communication
Published 2020-01-01Get full textOptical multipath RF self-interference cancellation (SIC) based on phase modulation for full-duplex communication is proposed and demonstrated experimentally. Phase modulation is utilized to convert the RF signal into optical domain, in which the time delay tuning, amplitude tuning and phase inversi...
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