@article{Xinying LI:288, author = {Xinying LI, Bo HUANG, Yufeng SHAO, Junwen ZHANG, Shumin ZOU, Wuliang FANG, Li TAO, Jiangbo ZHU, Chi NAN}, title = {Compensation of quadrature imbalance in an optical coherent OQPSK receiver in presence of frequency offset}, publisher = {Front. Optoelectron.}, year = {2011}, journal = {Frontiers of Optoelectronics}, volume = {4}, number = {3}, eid = {288}, numpages = {3}, pages = {288}, keywords = {offset quadrature phase shift keying (OQPSK);quadrature imbalance (QI);ellipse fitting;frequency offset}, url = {https://journal.hep.com.cn/foe/EN/abstract/article_2113.shtml}, doi = {10.1007/s12200-011-0140-2} }