1) difference quarter phase shift keying
差分四相相移健控
2) Differential quardrature phase shift keying demodulation
四相差分相移键控解调
3) QDPSK Quadrature Differential Phase C Shift Keying
正交微分相移键控，四相差分移相键控
4) differential quaternary phase shift-deying modems
差分四相移相键控调制解调器
5) differential phase-shift keying
差分相移键控
1.
A combination of differential phase-shift keying(DPSK) modulation format with dispersion managed soliton(DMS) transmission technique can depress the noise and nonlinear damage,and gives additional innovative advantage in densely spaced channels at high bit rates(40 Gbit/s and more) systems.
差分相移键控(DPSK)调制方式和色散管理孤子传输方式的结合能抵制噪声和非线性损伤,在高速(40 Gbit/s以上)多信道系统中具有突出的优点。
6) differential phase-shift keying(DPSK)
差分相移键控(DPSK)
补充资料：小四相
【小四相】
（术语）又名随相。附随大四相之四相也。(参见：四相)
（术语）又名随相。附随大四相之四相也。(参见：四相)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条