QUADRATURE PHASE SHIFT KEYING (QPSK)


Meaning of QUADRATURE PHASE SHIFT KEYING (QPSK) in English

Phase-shift keying in which four different phase angles are used. ( 188 ) Note: In QPSK, the four angles are usually out of phase by 90°. Synonyms quadriphase, quaternary phase-shift keying.

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.