@article{201912.0081,
	doi = {},
	url = {https://doi.org/},
	year = 2019,
	month = {December},
	publisher = {Preprints},
	author = {Feng Liu and Ling Wang and Jian Xie and Xin Yang},
	title = {Synthesis of Directional Modulation Signal Using a Hybrid Optimization Algorithm},
	journal = {Preprints}
}