It is essential for GPS receiver verification to detect the phase center deviation of antenna.
天线相位中心一致性的检测是GPS接收机检定工作中必不可少的内容。
Based on analyzing the so-called displaced phase center algorithm, an improved algorithm is proposed.
在分析位移相位中心运动补偿法的基础上，提出了一种改进算法。
The deduced formula is synthetized with diversified factor affecting the phase center variation, for example, the type …
最后，给出了具体算例，并给出了减弱这种影响的方法。
This paper presents a concept of antenna phase center. Effects of antenna center movement on GPS observables are studied.
阐述了天线相位中心的基本概念，定量研究了天线相位中心移动对GPS观测量的影响。
Displaced phase center algorithm is an effective motion compensation method when the motion error along the synthetic aperture is small.
位移相位中心法在合成孔径声呐载体运动误差较小时是一种运动补偿的有效方法。
Based on the deep study of displaced phase center algorithm, an improved movement error estimation algorithm for multi-hydrophone SAS was proposed.
在深入分析位移相位中心算法的基础上，提出了一种改进的多接收元合成孔径声纳运动补偿算法。
The echo model of moving target is established based on three channels with the slant-placed antennae in terms of the equivalent phase center principle.
利用等效相位中心原理建立了天线斜置情况下三通道运动目标回波信号模型，给出了天线倾斜角对动目标检测、最小可检测速度和盲速的影响。
An example explains that the method in this paper can estimate exactly the bias and its direction of the phase center bias in an antenna of GPS receiver.
实例表明，本文所提出的方法可以较准确地判断出天线相位中心水平偏差的大小与方向。
Single Phase Center Multiple Beams (SPCMB) technique is one of solutions to implement high resolution wide swath spaceborne synthetic aperture radar systems.
采用单相位中心多波束(SPCMB)技术是实现高分辨率宽测绘带合成孔径雷达系统的一种技术途径。
This paper is worked to solve the phase center of the directional antenna, accordingly to giving some references for the interception and Direction-finding system.
本文是为了解决定向天线的相位中心问题，为侦测合一系统设计提供参考而展开研究的。
The outputs of simulation show that the real time error correction due to GPS antenna phase center movement is needed in order to acquire precision GPS observables.
计算机模拟表明，要获得准确GPS观测量来进行导航定位，必须进行天线相位中心引起误差的校正。
The main problems in GPS technology including the system bias to SLR, its own annual variety and the change of GPS satellite antenna phase center are also discussed.
评述了GPS技术目前存在的问题，包括与SLR测量之间存在的系统偏差、GPS技术本身可能存在的周年变化和GPS卫星天线相位中心的变化。
Considering the geometry distribution of satellites, the effects of phase center variation on fix coordinates of the single point and on baseline solutions are deduced at first.
在考虑卫星几何分布情况下，首先研究了相位中心变化对单个点位坐标的影响，然后推导了相位中心变化引起的基线矢量的偏差计算公式。
This paper presents analyses of the clutter correlation matrix, optimal improvement factor and effects of parameters of an airborne radar displaced phase center antenna (DPCA) system.
本文分析了机载雷达相位中心偏移天线(DPCA)系统的杂波相关矩阵，讨论了系统的最佳改善因数以及系统参数对性能的影响。
Rehearsals moved to their final phase at Staples Center.
在斯台普斯中心排练已进入最后阶段。
The extensive system has allowed the city to phase out much car traffic in its center, while preserving the efficient movement of people from the city center to outlying regions.
这套覆盖面广泛的公交系统将逐步让大部分汽车交通退出市中心，同时确保人员能迅速有效地从城市中心转移的城外偏远地区。
The information center contains details about the phases. In phase one, the following centralization activities are performed.
信息中心包含了关于阶段的具体信息。
The major risks found in the Phase I conceptual design center around vehicle operations in a liquid hydrocarbon sea.
在第一阶段概念设计中主要风险的发现集中围绕着运载器在液态烃海上的操作（展开） 。
During the planning phase, first of all the sales teams are grouped in the center of the office floor.
在计划阶段，首先是所有的销售团队在办公楼楼层的中心进行分组。
As part of the Phase III Extension, a test centre and a technology center for machine tool business are also set up, working together with SNC's R&D Division.
作为三期项目扩建的一部分，机床测试中心及技术中心也随之建立，与西门子数控（南京）有限公司的研发部共同运转。
In this phase the call center as a business the important point of contact with the customer, every day, and a large number of customers in the interaction.
在此阶段呼叫中心作为一个企业与客户的重要接触点，每天都和大量的客户在进行互动。
With Self Services and Interaction Center, SAP consulting provided us advice not only on the choice of technology, but also during the implementation phase.
随着自助服务和交互中心，SAP咨询不仅为我们提供的技术选择，而且在实施阶段的意见。
This paper makes its own proposals on the necessity, orientation and phase measures for Xinjiang to be built into an international commerce and trade center in Western China.
文章拟就新疆建设我国西部国际商贸中心的必要性、特征、目标指向及实施的阶段步骤提出自己的见解。
Next, vegetation canopy scattering center phase is resolved by ESPRIT algorithm using C band Pol-InSAR data.
接着，基于C波段极化干涉数据，用ESPRIT算法估计植被冠层有效散射中心的相位；
Changing the phase of digital grating can realize Moire fringe scanning. The global center of beam pattern can be calculated by multi_frame scanning images.
改变该数字光栅的相位，可实现莫尔条纹扫描，用多幅扫描图像可算出光斑图像整体中心。
The principle of spectrum correction based on difference is studied. A novel method by use of phase phase difference, namely the method of translation of window center is proposed.
研究了基于相位差的频谱校正方法的基本原理，提出一种利用相位差校正的新方法———窗中心平移法。
According to the National Center on residential projects, they are also health residential pilot project pilot phase, without a complete assessment of the inspection, let alone model.
据国家住宅工程中心介绍，他们进行的健康住宅试点项目都还在试点阶段，没有一家完成了验评，更谈不上示范。
CADLL estimates the delays and amplitudes of multipath, which are further translated into the distances of the reflector generator with respect to the center of phase of the GNSS antenna.
CADLL估计多径延迟和振幅，并进一步转化为对GNSS天线相位中心反射发生器的距离。
Timing jitter induced by SPM and IXPM could be suppressed totally by adjusting the relative phase between the center frequency of the pulse and the ripples.
通过调整脉冲的中心频率与纹波之间的相位差将有可能完全抑制时间抖动。
Timing jitter induced by SPM and IXPM could be suppressed totally by adjusting the relative phase between the center frequency of the pulse and the ripples.
通过调整脉冲的中心频率与纹波之间的相位差将有可能完全抑制时间抖动。
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