... 移相键控 phase shift keying，PSK 移相键 phase shift key，PSK 移相器，相位调整器 phase shifter，PHS ...
基于6个网页-相关网页
differential quarter phase-shift key 差分四相移相键控
binary phase-shift key 二进制移相键
Quadrature Phase Shift Key 正交相移相位键控调制
8 Differential Phase Shift Key 八相位差分相移键控
differential coherent phase shift key 差分同调相移键
Multilevel Phase Shift Key 多级相移键控
The thesis presents a new differential modulation, Coherent Amplitude and differential Phase Shift Key (CADPSK).
本文提出了一种新的差分调制方式，我们称之为相干幅度差分相移键控(CADPSK)。
The effects of weak optical feedback (WOF) on the bit error rate (BER) of coherent optical differential phase shift key-controll (DPSK) systems are presented.
本文讨论了弱光反馈对相干光差分相移键控系统误码率的影响。
Based on the model, the BER Bit Error Ratio performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK Phase Shift Key...
结果表明移动卫星信道中存在的多径和阴影现象使系统的误码性能恶化，而采用宽带扩频调制则可极大改善系统的性能。
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