@article{Li PEI:354, author = {Li PEI, Chunhui QI, Tigang NING, Song GAO, Jing LI}, title = {Key technologies on microwave photonic filter}, publisher = {Front. Optoelectron.}, year = {2010}, journal = {Frontiers of Optoelectronics}, volume = {3}, number = {4}, eid = {354}, numpages = {4}, pages = {354}, keywords = {microwave photonic filter (MPF);radio-on-fiber (ROF);coherent;Q value;reconfigurability}, url = {https://journal.hep.com.cn/foe/EN/abstract/article_1253.shtml}, doi = {10.1007/s12200-010-0108-7} }