Title :
32.65-Gbps OFDM RoF signal generation at 60GHz employing an adaptive I/Q imbalance correction
Author :
Jiang, Wen-Jr ; Lin, Chun-Ting ; He, Li-Ying Wang ; Wei, Chia-Chien ; Ho, Chun-hung ; Yang, Yi-Min ; Shih, Po-Tsung ; Chen, Jyehong ; Chi, Sien
Author_Institution :
Dept. of Photonics, Nat. Chiao-Tung Univ., Hsinchu, Taiwan
Abstract :
We experimentally demonstrated an adaptive I/Q imbalance correction scheme to compensate I/Q-imbalance. With I/Q correction, a 32.65-Gbps OFDM signal at 60 GHz within 7-GHz license-free band is successfully generated and, following 25km SMF transmission, negligible power penalty is observed.
Keywords :
OFDM modulation; adaptive optics; microwave photonics; optical transmitters; radio-over-fibre; OFDM RoF signal generation; SMF transmission; adaptive l/Q imbalance correction; bandwidth 7 GHz; bit rate 32.65 Gbit/s; distance 25 km; frequency 60 GHz; license-free band; Adaptive optics; Frequency modulation; OFDM; Optical filters; Optical transmitters; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621448
