2 - 18 GHz ultra-wideband channel sounding with low- bandwidth ADC enabled by dual optical combs

Authors :: Yihan Li
Xin Zhao
Ting Li
Zheng Zheng
Hancheng Tong
Yihong Li
Source :: Conference on Lasers and Electro-Optics.
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: We report an ultra-wideband channel sounding enabled by an optical dual-comb and photonic asynchronous sampling. A 2-18 GHz rich-multipath wireless channel is measured by a 1 kHz highest refresh rate.

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