TY - RPRT TI - On linear structure and phase rotation invariant properties of block M-PSK modulation codes AU - Kasami, Tadao AU - Takata, Toyoo AU - Fujiwara, Toru AU - Lin, Shu PY - 1991 UR - https://ntrs.nasa.gov/citations/19910040401 ID - 19910040401 ER -