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- 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。
- 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
- QPSK Quadrature Phase Shift Keying 正交相移键控
- DQPSK. Differential quadrature phase shift keying 差分正交相移健控
- 4 Offset quadrature phase shift keying 4偏置四相相移键控
- differential quadrature phase shift keying 差分四相相移键控
- quadrature phase shift keying(QPSK) 正交相移键控
- offset quadrature phase shift keying 交错正交相移键控
- Design of an All-Digital Quadrature Phase Shift Keying Demodulator 全数字正交相移键控解调器设计
- PLL-QPSK, phased-locked loop quadrature phase shift keying 锁相环四相相移键控
- PNCQPSK: Pseudo-Noise Complex Quadrature Phase Shift Keying 伪噪声复四进移相键控
- differential quadrature phase shift keying (DQPSK) modulation 差分相移键控（DQPSK）调制
- offset keyed quadrature phase shift keying 参差键控式正交移相键控
- quadrature phase shift keying 四相相移键控
- Differential Binary Phase Shift Keying. 差分二进制相移键控。
- phase locked loop quadrature phase shift 锁相环四相相移键控
- 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。
