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A Novel Self-Interfere Cancellation Technique Based on Operating-point-optimized Optical IQ Modulator for Co-frequency Co-time Full Duplex Wireless Communication

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Abstract

We propose a novel self-interference-cancellation technique by using an optical IQ modulator and a training-based optimization method. 35 dB cancellation ratio and 11 dB modulation gain for 100 MHz OFDM signal are achieved experimentally.

© 2019 The Author(s)

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