CHAR-DIR CHUNGF.-C. HungCHAR-DIR CHUNG2018-09-102018-09-102001-03http://scholars.lib.ntu.edu.tw/handle/123456789/294491Trellis coding of L-phase-level coherent frequency/phase modulated signalsconference paper10.1109/SPAWC.2001.9238982-s2.0-84949681211