Narrowband polynomial phase signal direction of arrival estimation method based on LPFT-MUSIC
LI Xin-bo, SHI Yao-wu, SHI Yi-ran, ZHAO Yang, ZHANG Han
Journal of Systems Engineering and Electronics . 2012, (11): 2203 -2207 .  DOI: 10.3969/j.issn.1001-506X.2012.11.03