32.65-Gbps OFDM RoF signal generation at 60GHz employing an adaptive I/Q imbalance correction

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.

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Bibliographic Details
Main Authors: Wen-Jr Jiang, Chun-Ting Lin, Li-Ying Wang He, Chia-Chien Wei, Chun-Hung Ho, Yi-Min Yang, Po-Tsung Shih, Jyehong Chen, Sien Chi
Format: Conference Proceeding
Language:English
Subjects:
Adaptive optics
Frequency modulation
OFDM
Optical filters
Optical transmitters
Signal to noise ratio
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Description
Summary: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.
ISSN:1550-381X
DOI:10.1109/ECOC.2010.5621448