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- differential phase correction 微分相位校正
- Phase correction of quartering deviation of photoelectric rotary encoder[J]. 引用该论文 熊文卓;孔智勇;张炜.
- differential phase corrector 微分相位较正器
- 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。
- A special phase correction is applied in the software to track the diastolic phase of the heart rate at variable heart rates. 本软件具有专门的相位修正功能,可在不断变化的心率中跟踪舒张期心率。
- 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。
- 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。
- Binary Phase Corrector for Phased Array System[J]. 引用该论文 杨李茗;许乔.
- 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。
- Since WCDMA up-link adopt the RAKE receiver using coherent detection system, the exact and Real-time channel fading estimation of the transmitted signal is needed to realize the phase correction and coherent reception. 由于WCDMA系统上行链路采用的是基于相干解调的RAKE接收方案,故要求对信号在多径衰落信道中所经历的衰落作出准确实时的估计,以便在RAKE接收机中实现相位纠偏和相干接收。
- 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。
- Firstly, phase correction was carried out on the selected cross-well seismic profiles and compared to the synthetic seismogram of logging data to obtain optimum phase correction operator. 首先选择过井地震剖面进行相位校正,通过与测井资料合成记录进行对比获得最佳相位校正算子;
- 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。
- 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。
- 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。
- All Phase Correction Method for Discrete Spectrum 离散频谱的全相位校正法