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Acknowledgements
This work was partially supported by National Natural Science Foundation of China (Grant Nos. 61535002, 61635001).
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Shu, H., Tao, Y., Jin, M. et al. A real-time tunable arbitrary power ratios graphene based power divider. Sci. China Inf. Sci. 61, 080408 (2018). https://doi.org/10.1007/s11432-018-9431-0
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DOI: https://doi.org/10.1007/s11432-018-9431-0