CHAR-DIR CHUNG2018-09-102018-09-102003-03http://scholars.lib.ntu.edu.tw/handle/123456789/304264Coherent and differentially coherent detections of orthogonally -multiplexed orthogonal phase modulated signalsjournal article10.1109/TCOMM.2003.8097852-s2.0-0038397675WOS:000182341900018