• Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network.

    使用参考接收器网络运动学载波歧义解决方法研发试验

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  • After analyzing its deducing process, two problem appears, first :"Phase Ambiguity"and second:"Mirrorimage Ambiguity".

    通过推导过程的分析,引出了存在的问题,即“镜像模糊相位模糊”。

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  • Advantage of this technology is to identify the L1, L2 and L5 carrier phase ambiguity measurements without other special conditions.

    这项技术优点在于确定L 1、L2L5载波相位测量模糊度不需其他特别条件

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  • The correct resolution of GPS phase ambiguity is the key to implement high precision fast positioning by using single frequency receivers.

    相位模糊成功解算是应用单频接收机进行高精度快速定位关键

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  • Based on the method we study the phase of the cycle to cluster the power in each frequency point. Through clustering we find it has the phase ambiguity.

    此基础我们研究讨论时延周期延拓相对瞬时能量聚类,但发现存在相位模糊问题

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  • Aiming at the phase ambiguity of the blind channel estimation in frequency domain, a blind channel estimation method in frequency domain based on dissymmetrical modulation constellation was proposed.

    针对信道估计相位模糊问题提出了基于非对称调制星座的频域信道盲估计方法

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  • Ambiguity at the initiating and defining phase of project management often spells doom for even well executed projects.

    歧义发起确定第一期工程项目的管理往往符咒厄运即使以及执行的项目。

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  • A method of phase code named SZ code to mitigate range ambiguity applied on a pulse Doppler weather radar is introduced.

    描述一种被称为SZ相位编码距离模糊方法脉冲多普勒气象雷达中的应用

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  • When realizing kinetic GPS differenced positioning using single frequency GPS receiver, the decision of integer ambiguity of phase observation is rather difficult.

    利用单频GPS接收机进行实时动态差分相位观测值整模糊实时确定比较困难

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  • This paper developed a new approach to improve GPS carrier phase measurement, for the purpose to reduce the ambiguity integer value or use it in time transfer technology.

    并用这种理论应用在载波相位测量改进上,降低模糊度确定复杂性,用于时间传输技术

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  • GPS carrier phase integer ambiguity fast resolution is still the key issue and challenge for high accuracy survey and navigation, especially for single frequency receiver.

    对于高精度测量导航GPS载波相位周模糊度快速求解仍然个难点尤其对于单频接收机

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  • Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.

    GPS姿态测量通常采用载波相位观测量,因此周模糊值解算成为GPS实时姿态测量关键问题

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  • In this paper, a novel frequency ambiguity resolution algorithm in OFDM systems based on phase differential modulation between adjacent symbols is proposed to correct the frequency ambiguity.

    该文针对OFDM系统偏估计中所产生的模糊问题提出基于符号相位差分调制频偏估计模糊度校正算法

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  • When using the LAMBDA method to fix an integer ambiguity of GPS carrier phase measurements it is necessary to have a high accuracy of float solution.

    LAMBDA方法确定GPS载波相位测量周模糊度需要高精度浮点

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  • After a sufficient and necessary condition of phase interferometer unambiguous direction finding is proved, two methods of ambiguity resolution by combination of long baselines are presented.

    证明了多基线相位干涉仪不产生测向模糊充要条件后,讨论了两种基线组合解测向模糊的算法。

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  • These results show that such phase distributions will cause the gain of synthetic array and the signal to ambiguity ratio of Doppler-delay response to be decreased.

    计算表明,它不仅使综合阵列增益降低,而且会使多普勒-时延响应信号-模糊比下降。

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  • The ambiguity resolution is one of the primary problems in GPS carrier phase measurement.

    相位测量一个主要问题周模糊度的确定问题。

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  • This paper analyzes a kind of chaotic modulation signals, the phase-modulated radar signals are generated by chaotic signals, at the same time the ambiguity function of the coded signals is given.

    本文研究了一类混沌编码信号利用混沌信号进行雷达信号的相位编码,并且计算了类编码信号模糊函数

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  • This paper analyzes a kind of chaotic modulation signals, the phase-modulated radar signals are generated by chaotic signals, at the same time the ambiguity function of the coded signals is given.

    本文研究了一类混沌编码信号利用混沌信号进行雷达信号的相位编码,并且计算了类编码信号模糊函数

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