This work is supported by the National Natural Science Foundation of China(No.61674036);the National Key Research and Development Program of China(No.2018YFB2202200).
An 80-GHz DCO based on modified hybrid tuning banks is introduced in this paper.To achieve sub-MHz frequency res-olution with reduced circuit complexity,the improved circuit topology replaces the conventional circuit ...
针对可见光通信直流偏置光正交频分复用(direct current-biased optical-OFDM,DCO-OFDM)系统中峰均功率比(peak-to-average power ratio,PAPR)大的缺点,采用限幅与滤波(clipping and filtering,CAF)、部分传输序列(partial transmit seq...
直流偏置光正交频分复用(DC-biased optical orthogonal frequency division multiplexing,DCO-OFDM)可见光通信(visible light communication,VLC)系统具有较高的峰均功率比(peak-to-average power ratio,PAPR)。为解决此问题,提出一...