您要查找的是不是：
- The characteristic of the differential phase detection (DPD) signal of the SWML read-only disc is analyzed both in theory and experiment. 本文通过理论仿真和实验研究分析了SWML只读光盘的差分相位检测（DPD）信号的特性。
- Differential Phase Detection(DPD) 差分相位检测（DPD）
- Analysis of the influence of photo detector integrated circuit position error on differential phase detection signal 光电探测器安装误差对差动相位探测信号的影响
- differential phase detection 差分相位检测
- The differential phase shift changes as the change in the thickness of the ferrite phase shifter is calculated with the transcendental equation. 根据超越方程对单环非互易铁氧体移相器的差相移随铁氧体厚度的变化进行了数值计算。
- Abstract: In a multi-beam bathymetry system, phase detection is a key for achieving super-wide coverage. 文章摘要: 多波束测深系统中，相位检测法是实现超宽覆盖测量的关键技术之一。
- We have already seen that glint is an apparent movement of a target due to motion causing differential phase changes at the receiver. 我们早已了解，闪烁是目标的视在移动，这是由于目标的运动在接收机中引起不同相位变化的缘故。
- We have already seen that glint is an apparent movement of a target due to mot causing differential phase changes at the receiver . 我们早已了解，闪烁是目标的视在移动，这是由于目标的运动在接收机中引起不同相位变化的缘故。
- Transverse Zeeman laser is the ideal light source of phase detection in biomolecular interaction based on SPR principle. 横向塞曼激光器是基于SPR原理的生物分子相互作用相位检测的理想光源。
- The DFT phase detection method can take out frequency, phase and magnitude of the base frequency signal from a random synchronization signal. 离散傅里叶变换可以从任意信号中抽取基准频率倍频次信号的相位、频率和幅值,可以解决谐波对外同步信号的影响,从而实现周期控制锁相环对谐波的识别。
- Quality control:material chemical analysis,physical detection,hardness measurement,crevasse detection,metallurgical phase detection. 质量控制：材料化学分析，物理检测，产品硬度检测，裂纹检测，金相检测。
- 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。
- Further computation indicates that the ferrite slabs loaded ridged waveguide has broadband frequency properties and the grooved waveguide has greater differential phase shift. 进一步计算结果表明含铁氧体片的脊形波导具有宽频带特性,含铁氧体片的槽形波导具有较大相位移。
- 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。
- A phase detection method based on the Bayesian spectrum estimation is proposed for improving the accuracy of traditional phase analysis method in this paper. 摘要针对传统的相移分析方法误差大的问题，通过合理的选取信号模型，采用贝叶斯频谱估计算法对实验中输入输出信号进行了相位识别。
- 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。
- A digital method for phase detection is used on DFT.The limited length series of data is transformed and it is associated with picket-fence signal problem. 摘要用DFT进行相位检测的一种数字化方法，对有限长序列进行变换，涉及到信号截断的问题。
- The resulting modulation of the differential phase between mode and mode in fiber is detected by white-light interferometry and active homodyne phase tracking. 利用白光干涉和主动零差相位跟踪技术检测出相位差的变化，从而得到被测电压。
- A dividerless PLL can be implemented by Aperture Phase Detection (APD) technique because this method only compares reference and VCO phase ones every reference period. 论文的最后提出了利用隙缝相位侦测技术,来达成不需除频器的锁相迴路电路。这个方法能在每个参考周期中只会让参考输入相位与压控振荡器的输出相位比较一次。
- EDR test cases supported include Relative Transmit Power, Carrier Frequency Stability/Modulation Accuracy, Differential Phase Encoding, Sensitivity, and BER Floor Performance. 测试案例的EDR支持包括相对传输功率，载波频率稳定度/调制精度，差分相位编码，灵敏度和BER楼性能。
