Fractional difference co-array perspective for wideband signal DOA estimation. - Jian-Yan Liu; Yi-Long Lu; Yan-Mei Zhang; Wei-Jiang Wang (EURASIP J. Adv. Signal Process., 2016)

DOA Estimation With Enhanced DOFs by Exploiting Cyclostationarity. - Jian-Yan Liu; Yi-Long Lu; Yan-Mei Zhang; Wei-Jiang Wang (IEEE Trans. Signal Process., 2017)