而且发射线的强度和能量均与脉冲相位关联。
The luminosity and the energy of emission line correlate with the pulse phase of X-ray pulsar as well.
关键是为了使用时钟DLL,它不只是最小化时钟脉冲相位差,还提供双倍输出的时钟频率。
The trick is to use a clocked DLL, which not only minimizes clock skews, but also offers a double-frequency output clock.
本文对光子晶体光纤扩谱产生的超连续光学频率梳的脉冲-脉冲相位相干性进行了实验研究。
In this paper we reported an experimental study of the pulse-to pulse phase coherence of an PCF generated super-continuum.
比较了局部放电的脉冲相位分布谱图和谱图的差异,并计算了各类放电对应的统计算子95%置信区间。
PD pulse phase distribution spectrum was compared with spectrum, and 95% fiducial intervals of statistic operators were also summed up.
在脉冲相位键控(PPK)再入遥测系统中,除了传输常规遥测信号外,还要传输特种遥测信号,即单次宽脉冲信号。
Telemetry signals, which are not only convention but also a special type-single wide-pulse ones, are transmitted by the pulse Phase Key (PPK) Reent rant Telemetry system.
介绍了最新研制的幅相一致栅控耦合腔行波管的情况,并介绍脉冲相位一致性测试的方法和两支栅控幅相一致耦合腔行波管的功率合成结果。
A phase-amplitude-matched CCTWT has been developed. The power combination experiment of the phase amplitude-matched TWTs and the pulse phase measurement is described and analyzed in this paper.
在研制过程中采取的主要技术措施是:改进晶闸管触发电路,消除了触发脉冲相位的不对称;采用霍尔元件作为电流检测元件,能检测出变压器的实际电流值;
In the developing course, the main technique measures are: improving the trigger circuit of thyristors to eliminate the unsymmetry of the trigger pulse phase;
相位频率检测器用温度感测电路调整一个或更多个输出信号的最小脉冲宽度从而补偿温度变化。
The phase frequency detector adjusts the minimum pulse width of the one or more output signals using the temperature sensing circuit to compensate for temperature variations.
因此,需要提供具有可控制最小脉冲宽度的相位频率检测器。
Therefore, it would be desirable to provide a phase frequency detector that has a controllable minimum pulse width.
用傅里叶变换的方法分析了锁模激光器中模式间的相位和振幅涨落对锁模脉冲列特性的影响。
The Fourier transform method has been used to analyze the influence of modal amplitude and phase fluctuations in a mode-locked laser on performance of its output pulse.
图3是依照本发明实施例的时序图,其图示说明相位频率检测器的DN输出信号中最小脉冲宽度的示例。
FIG. 3 is a timing diagram that illustrates an example of a minimum pulse width in the DN output signal of a phase frequency detector, according to an embodiment of the present invention.
为了解决这个问题,查莱特完善了一个使用光脉冲偏振和相位的系统,而不是它的强度,以此来记录电码。
To solve the problem, Charlet perfected a system that uses the polarization and phase of a pulse of light, rather than its intensity, to encode data.
详细介绍了在脉冲功率放大链相位噪声检定系统中的信号处理系统的设计方案、工作原理及功能。
The paper presents design proposal. working principle and functions of the signal processing system in the phase noise calibrating system 'for the pulse power amplification chain.
文中以脉冲雷达回波信号和相位码信号为例。
Phase coded signal and the pulse radar echo have been simulated.
对于相位编码脉冲压缩雷达方案,重点介绍了其工作原理和实现方法。
For the phase code pulse compression radar, the article gives emphasis to introduce its working principle and realizing method.
射频脉间相位噪声经过微波检测电路、视频电路后变成随机起伏的视频脉冲信号。
The RF pulse-to-pulse phase noise through microwave test circuit becomes a VF pulse signal of random fluctuation.
论文中讨论了相位激光测距和脉冲激光测距的基本原理,并就两种方法的优缺点做了对比分析。
In this paper, the principles of laser range based on phase and pulse were discussed in this paper, and the advantages and disadvantages were compared and analyzed.
相位编码信号是在雷达中广泛使用的一种脉冲压缩波形。
Phase code signal is a kind of pulse compression waveform which is widely used in radar system.
描述一种被称为SZ相位编码的解距离模糊方法在脉冲多普勒气象雷达中的应用。
A method of phase code named SZ code to mitigate range ambiguity applied on a pulse Doppler weather radar is introduced.
方波电源是采用数字技术的脉冲电源,具有相位严格、频率稳定度高,抗干扰能力强等独特的优点。
The square wave source is an impulse source in which digital technique is used. It has the advantages of rigid phase, high frequency stabilization and high antijamming.
本文研究了一种新型混沌编码的脉冲位置和相位复合调制的脉冲压缩雷达信号。
In this paper, a new Chaotic Pulse Position and Phase Coded Pulse Compression Radar (CPPPC PCR) signal is studied.
本文研究了随机脉冲位置调制与脉冲之间随机相位调制相结合的脉冲多卜勒雷达信号。
In this paper, a PD radar signal is researched, which is modulated by randomly staggered pulse sequence whose phase is also modulated by random binary-phase code.
该全光脉冲整形器利用波分复用器将控制光脉冲引入光纤环形镜中,控制光脉冲由于交叉相位调制在信号光上产生了非线性附加相移。
Control pulse is coupled into this pulse shaper by wavelength division multiplexer. Nonlinear phase shift of signal laser is induced by control pulse because of cross phase modulation.
介绍了示样脉冲DRFM原理、相位校正和优缺点;
The sample pulse DRFM principle phase correction advantages and disadvantages are introduced either.
在相位编码脉冲压缩技术中,各种码都存在着多普勒失配问题。
There lies Doppler mismatch in every code of phase-coded pulse compression techniques.
结果表明:自相位调制不影响混沌信号脉冲的形状,但能产生非线性相移使混沌信号频谱展宽;
Self-phase modulation of fiber does not affect the pulse shape of chaotic signal, however, its product of nonlinear phase shift can widen the chaotic signal spectrum.
利用SPIDER装置测量了出射脉冲的脉宽和光谱相位。
The pulse duration and the spectral phase are measured by SPIDER.
文中给出的一系列理论试算结果表明,该方法适用于混合相位未知脉冲的最小平方反褶积。
A series of theoretical tests say that this new method is applicable to the least square deconvolution of mixed-phase unknown pulse.
在单脉冲雷达中,和差通道接收机的幅度和相位影响单脉冲雷达的测角精度。
In monopulse radars, the amplitude and phase of sum and difference channels have influence over Angle measurement accuracy.
尾波场效应导致脉冲自相位调制的不对称性,其大小与初始脉冲形状和脉宽大小有关。
The effect of wakefield, which depends on the initial pulse shape and width, leads to the asymmetry of pulse self phase modulation.
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