• The applications of the theory to radar signal detection and adaptive array antenna are discussed.

    讨论了这种理论在雷达信号检测和自适应阵列天线中的应用。

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  • Based on adaptive array theory, a new pattern synthesis algorithm for arbitrary arrays is presented.

    基于自适应天线阵列理论,提出了一种新的可以应用于任意类型天线阵列的波束综合算法。

    youdao

  • This paper analyzes the output SINR of adaptive array antenna in the presence of amplitude and phase errors.

    以自适应阵列的输出信干噪比(SINR)为对象,研究了通道幅相不一致性对它的影响。

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  • The problem of signal detection in Gaussian interference by utilizing polarization and adaptive array is studied.

    研究了在高斯干扰中极化自适应阵列信号检测问题。

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  • In general, adaptive array antenna needs the information of expected signal, such as: direction, reference signal.

    一般的,自适应阵列需要预期信号的有关信息,比如:方向、参考信号等。

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  • Therefore the study of robust algorithm for adaptive array signal processing is becoming more urgent and important.

    因此,对自适应阵列信号处理稳健性算法研究显得越来越重要。

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  • Then the definition and structure of smart antenna are introduced, including multi-beam and adaptive array antenna.

    阐明了智能天线的定义、组成,介绍了多波束天线和自适应天线阵。

    youdao

  • In this paper, a numerical pattern synthesis algorithm for an array is presented in the basis of the adaptive array theory.

    给出了一种阵列天线方向图的数值合成方法。

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  • FPGA-based implementation of floating-point LMS algorithm is one of the key techniques in the engineering design of adaptive array antennas.

    浮点LMS算法的FPGA实现是自适应天线阵工程设计中的关键技术。

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  • The results presented are for targets in a highly nonhomogeneous clutter and jammer environment, where conventional adaptive array processing is not feasible.

    对目标的实验结果表明,在严重的非均匀杂波及干扰环境中,普通的自适应处理技术是不适用的。

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  • In this paper, a th network is applied in an adaptive array algorithm, which can implement the algorithm in real time. Computer emulation results are furnished.

    在天线阵自适应算法中引入一种TH神经网络,从而实现了算法的实时处理,并给出了计算机仿真结果。

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  • The two users could be communicating with the adaptive array at the same time and on the same frequency channel, but their signals would not interfere with each other.

    透过适应型阵列通讯,两位用户可同时使用相同的频道,但却不会彼此干扰。

    youdao

  • In adaptive array, the desired signal is often correlated with the interference and the approach of spatial smoothing is often applied to suppress coherent interference.

    在自适应阵中,理想信号经常和干扰信号相干,空间平滑法经常用来抑制相干干扰。

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  • In a multipath environment, spatially smoothing processing is an effective approach to eliminating the deleterious effect of coherent interference on adaptive array systems.

    在多路径环境中,空间平滑是消除相干干扰对自适应阵列处理系统影响的有效方法。

    youdao

  • Adaptive array is widely used in radar and communication system, the simplest means to test the performance of the adaptive array system is to inspect the adaptive beam pattern.

    自适应阵列在雷达和通信系统中有着广泛的应用,检验自适应阵列系统的性能,以考察自适应波束图最为简单。

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  • We show how to optimize a spatially smoothing adaptive array such that the white noise power in the array output, or the sidelobe levels of the adaptive array beam pattern are reduced.

    我们指出如何优化空间平滑自适应阵列使得白噪声功率或者阵列的副瓣尽量降低。

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  • This paper analyzes the effect of channel mismatch on the performance of adaptive array. The relation between channel mismatch, jamming power and output SINR of adaptive array is given.

    本文分析了通过失配对自适应阵列性能的影响,给出了通道失配、干扰功率与自适应阵列输出信干噪比之间的关系。

    youdao

  • This paper analyzes the effect of channel mismatch on the performance of adaptive array. The relation between channel mismatch, jamming power and output SINR of adaptive array is given.

    本文分析了通过失配对自适应阵列性能的影响,给出了通道失配、干扰功率与自适应阵列输出信干噪比之间的关系。

    youdao

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