| 释义 |
differential phase-shift keying differential phase-shift keying[‚dif·ə′ren·chəl ′fāz ‚shift ‚kē·iŋ] (communications) Form of phase-shift keying in which the reference phase for a given keying interval is the phase of the signal during the preceding keying interval. Also known as differentially coherent phase-shift keying. |