Title :
Multiple channels of ADCs for high bit rate coherent optical OFDM with low sampling rate
Author :
Wen, H. ; Cheng, Lin ; Zheng, Xiaoping ; Zhang, Hanyi ; Guo, Yili
Author_Institution :
State Key Laboratory on Integrated Optoelectronics/Tsinghua National Laboratory for Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China
Abstract :
Multiple channels of ADCs for high bit rate CO-OFDM system is proposed by jointly processing outputs of all channels with a simple algorithm. The required sampling rate of ADCs is reduced lower than Nyquist rate.
Keywords :
Bandwidth; Bit rate; Digital signal processing; Equations; Filters; OFDM; Optical receivers; Optical signal processing; Sampling methods; Signal sampling; ADC; DSP; Optical OFDM; multiple channels;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
