Title :
OOFDM system with multiple low bandwidth receivers
Author :
Cheng, Lin ; Wen, He ; Zheng, Xiaoping ; Zhang, Hanyi ; Guo, Yili ; Zhou, Bingkun
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 :
We propose a cost-efficient method of multiple receiver optical OFDM system that reduces the ADC requirement and FFT size of receiving. Aided by signal predistortion, aliasing free signal can be retrieved independently and directly at the low bandwidth receivers. Simulation and experiment results are given.
Keywords :
Band pass filters; Bandwidth; Equations; High speed optical techniques; Laboratories; OFDM; Optical receivers; Optical transmitters; Predistortion; Signal processing; ADC; DSP; Optical OFDM; multiple receiving; predistort;
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
