quadrature differential phase shift keying 四相差分相移键控
DPSK Differential Phase Shift Keying 差分相移键控
Partial Differential Phase Shift Keying 部分差分相移键控
binary differential phase shift keying 二相差分相移键控
Binany Differential Phase Shift Keying 二相差分相移键控
M-ary differential phase-shift keying 进制差分相移键控
keying differential quadrature phase shift 差动正交相位变换键控
To cope with the problem of phase shifts caused by different propagation paths (especially in HF links), the modulation is done in differential phase shift keying (DPSK).
为了克服由多径传播造成的相移失真难题(特别是在HF链路里)，调制采用差分相移键控(DPSK)来完成。
The first segment 310 of the TPS data block (bit so) is an initialization bit for a differential binary phase shift keying (2-PSK) modulation.
TPS数据块的第一段310（比特S0）为差分二进制相移键控调变的初始比特。
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