This paper describes some methods, steps and attentions using a spectrum analyzer in phase noise measurement.
本文叙述了用频谱分析仪测量相位噪声的方法，步骤和应注意的问题。
In this paper, a new variance used in the phase noise measurement, called deformed high difference variance, is presented.
本文提出一种用于相位噪声测量的新型方差——变形高阶差分方差，其传递函数具有无旁瓣、谐波少等优点。
The comparison method in phase noise measurement system is introduced by means of the advanced way in interlaboratory comparison and proficiency testing.
通过采用国际上先进的实验室比对和能力验证方法，提出了相位噪声测试系统的比对方案。
On the research of traditional phase noise measurement methods, a new phase processing and phase noise measurement method based on Equivalent phase Comparison Frequency is proposed in this paper.
本论文在对传统相位噪声测量方法研究的基础上，提出了基于等效鉴相频率的相位处理和相位噪声的测量。
This article is concentrated on data processing, mainly including spectrum estimation and error compensation, and system software developing which applied in a kind of phase noise measurement system.
本文重点介绍了应用于一种相噪测试系统中的频谱估计及误差校正等数据处理方法，以及该系统相噪测试主机系统软件的研制。
This paper presents a new type of low noise frequency conversion circuit based on the research of phase noise conception, generation as well as relativity measurement method.
本文在对相位噪声的概念、产生及其相关测量方法研究的基础上，设计出一种低噪声频率变换电路。
The theoretical analysis of its accuracy is presented in the paper and the influence of random noise to phase shift measurement is calculated.
本文对测量精度作了理论分析，计算了随机噪声对相移测量的影响。
Through comprehensive measurement of the frequency synthesizer, It shows that this synthesizer has good performance of the phase noise and spur restraint.
通过对频率合成器性能指标的测试，该频率合成器具有较好的相位噪声和杂散抑制性能。
Range Vernier technique is a novel phase ranging technique, which can provide radial measurement with noise values at sub-qtr-wavelength level.
游标测距技术是一种新颖的相位测距方法，该技术可以提供精密的径向距离测量值，其随机误差小于四分之一波长。
In chapter 4, the impact of the Raman laser phase noise on the measurement is calculated.
第四章计算拉曼激光的相位噪声对于最后测量结果的影响。
The phase noise of Raman laser is analyzed, and the influence of phase noise for measurement sensitivity is investigated in this thesis, which is helpful to the design of experimental system.
本论文主要对于拉曼激光的相位噪声进行分析与研究，考虑拉曼激光的相位噪声对于原子干涉仪精度的影响，为具体的实验提供参考意见。
This paper introduces the influences of phase noise to radar systems. The measurement of phase noise in pulse modulated carrier is one of the most important techniques.
介绍了相位噪声对雷达系统的影响，这是毫米波精密制导技术的关键课题之一。
This paper introduces the influences of phase noise to radar systems. The measurement of phase noise in pulse modulated carrier is one of the most important techniques.
介绍了相位噪声对雷达系统的影响，这是毫米波精密制导技术的关键课题之一。
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