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   English
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quadrature phase-shift keying
el. 四相移相键控又称 QPSK
geophys. 正交相移键控
mil., air.def. 正交移相键控
telecom. 四相移相键控
quadrature phase shift keying
avia. 四相相移键控
el. 四相移相键控
IT 正交相移键控
space 正交相移键控 (卫星通信中的一种开关式载波调制方式)
telecom. 正交部分响应键控
 English thesaurus
Quadrature Phase Shift Keying
abbr., scottish QPSK
telecom., abbr. QPSK (DQDB)
quadrature phase-shift keying
: 36 phrases in 7 subjects
Air defense1
Communications2
Electronics13
Information technology3
Space7
Technology2
Telecommunications8