Real-time Demonstration of a Digital Interpolator-free Clock Recovery for an FPGA-based PM-QPSK Coherent Optical Receiver
C Ju, N Liu, Q Luo, X Liang, Z Li, N Feng… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
A low-complexity digital interpolator-free clock recovery architecture with analog and digital
coprocessing is proposed. Wide-range sampling clock offset is captured by using timing …
coprocessing is proposed. Wide-range sampling clock offset is captured by using timing …