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- Quad phase shift keying QPSK 四相相移键控
- The performance estimation of quadrature phase shift keying (QPSK) signaling over a Rice lading channel was simulated and the corresponding analyzing results were obtained. 最后，对数字调制后的QPSK信号通过莱斯衰落信道时的性能进行了仿真估计，并得到相应的分析结果。
- This paper disscusses the interception methods of quadrature phase shift keying (QPSK) radar signal, which include spectral correlation detection and wavelet analysis. 本论文讨论四相编码雷达信号的侦察、截获方法。
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- QPSK Quadrature Phase Shift Keying 正交相移键控
- quadrature phase shift keying(QPSK) 正交相移键控
- Quarter Phase Shift Keying (QPSK) 四相相移键控
- As the name of the new mode says, PSK (phase shift keying) modulates the carrier phase. 正如这种新操作模式的名字所指的，PSK（相移键控）调制载波的相位。
- Extended Binary Phase Shift Keying (EBPSK) is a kind of bandwidth efficient modulations. 摘要扩展的二元相移键控是一种高效调制技术。
- If the "0" and "1" to change the carrier phase, called phase shift keying (PSK). 如果"0"和"1"来改变载波的相位，则称为相移键控（PSK）。
- The paper presents a novel method for demodulating the binary phase shift keying(BPSK) signals basing on adaptive filtering. 提出了一种新型的基于自适应滤波算法的解调二进制相移键控(BPSK)信号的方法。
- Finally,a MATLAB based simulation example is presented,which comprises performance estimation of phase shift keying(PSK) signaling over a Rician fading channel. 最后,我们对数字调制后的信号如移相键控(PSK)信号通过莱斯衰落信道时的性能进行仿真,并得到相应的分析结果。
- According to the principles of signal communication, the phase shift function was used to modulate the carrier phase to produce differential phase shift keying (DPSK) signal. 根据通信原理，用调制信号控制载波相移构成DPSK信号的数学模型，分析了DPSK信号的频谱特性。
- Homodyne binary phase shift keying(BPSK) receivers can achieve the best sensitivity theoretically， so becomes the research and application focus of inter-satellites coherent optical communications. 在相干体制下，二进制相移键控(BPSK)信号调制的零差接收机可实现理论上的最高灵敏度，是星间相干光通信的研究和应用重点。
- Phase coding patterns of MPSK (multiple phase shift keying) are recogniged based on the phase mutation values which are determined by computing the error energy of adjacent code elements in MPSK. 通过计算多相编码信号（MPSK）相邻码元间的误差能量的方法来确定相位突变值，从而达到对MPSK信号相位编码规律的识别。
- 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。
- This m file simulates a differential phase shift keyed (DPSK) ultra wide bandwidth (UWB) system using a fifth derivative waveform equation of a Gaussian pulse. (译)：这米文件模拟差分相移键控（差分相移键控）超宽带（ UWB ）无线系统使用五分之一衍生波形方程的高斯脉冲。
- OQPSK. Offset quadrature phase shift keying 偏置的正交频移键控
- A-QPSK Aeronautical Quadrature Phase Shift Keying 航空四相相移键控
- ABPSK Aeronautical Binary Phase Shift Keying 航空双相移键控
