beamforming

Analyzes the mathematical similarity between the neural minor component analysis ( MCA) learning rule and beamforming optimization problem. Then, the neural MCA learning rule is used to implement robust adaptive beamforming.

分析了神经次元分析（MCA）学习规则与该波束形成优化问题在数学描述上的相似性，利用神经MCA学习规则实现鲁棒自适应波束形成。

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A new adaptive beamforming algorithm is presented.

提出了一种鲁棒波束形成算法.

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Simulation research on acoustic lens beamforming

声透镜波束形成技术仿真研究

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The inverse beamforming ( IBF ) algorithm is simple and easy to be used in the practical engineering.

本文给出的逆波束形成 ( IBF ) 方法具有抗多途效应效果好、算法简单、易于工程实现等优点.

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A new method of broadband constant beamwidth beamforming for arbitrary geometry arrays is proposed.

对于任意几何结构基阵,提出了一种新的宽带恒定束宽设计方法.

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A fast eigenspace-based ( ESB ) adaptive beamforming algorithm is proposed.

提出基于特征空间的快速自适应波束形成算法.

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The digital beamforming ( DBF ) of the array antenna is a key technology of the smart antenna.

阵列天线的数字 多波束 形成技术是智能天线中的一项重要技术.

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To improve beamforming under low signal-to-noise ratio, a method based on stochastic resonance ( SR) in a bistable model is investigated by using a frequency scale transformation method.

为了改善低信噪比下波束形成的性能，从双稳态随机共振模型出发，提出了利用频率尺度变换，将随机共振和波束形成结合起来的算法。

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Digital Beamforming technology is very important in DBF Radar.

数字波束形成是DBF雷达实现的关键技术.

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The orthogonal projection ( OP) adaptive beamforming algorithm has good performance but it is computationally expensive because of performing eigen-decomposition of the complex covariance matrix.

正交投影（OP）自适应波束形成算法性能优良，但需要进行复协方差矩阵特征分解，运算量大。

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Interference in CDMA systems can be suppressed by power control, beamforming and multiuser detection.

应用功率控制 、 波束赋形和多用户检测可以有效地消除和减少CDMA系统中的干扰.

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Aim To study some blind self-reference optimum beamforming methods tailored for the FDSS signalling scheme.

目的研究获得最大信噪比意义上的自参考波束成形的方法。

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Beamforming in strong jamming based on isometric line array is proposed.

提出强干扰条件下等距线阵的波束形成方法.

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Beamforming is an important technology in sonar signal processing.

波束形成是声纳信号处理中的一个重要组成部分.

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And a beamforming method based on spatial correlation function was advanced.

参照空间域信号相关函数理论,提出基于相关函数的波束形成方法.

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A modified multitarget blind beamforming algorithm of CMA is submitted in this paper.

提出了一种改进的CMA多目标盲波束形成算法.

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This thesis deals with the problems of the equalization and adaptive beamforming of OFDM systems.

本论文主要研究OFDM系统的均衡和波束形成方法.

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The application of wide-band digital beamforming ( DBF ) to radar EW systems is introduced.

探讨了应用于雷达电子战系统的宽带 DBF 技术.

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The author's main research work is focused on adaptive beamforming algorithms. "

作者的主要工作集中在对智能天线中的自适应波束形成算法的研究.

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The algorithm transforms the complex covariance matrix into a real matrix using an unitary transformation and then the real matrix is inversed and eigen-decomposed for adaptive beamforming so it has a low computation complexity in comparison with the ESB adaptive beamforming algorithm.

该算法利用酉变换将复协方差矩阵转换为实矩阵，然后对其求逆和特征分解进行自适应波束形成，因此其运算量比ESB自适应波束形成算法小得多。

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In this paper, two key technologies in on-board reception digital beamforming network are studied, including digital orthogonal down converter and digital demultiplexer.

本文主要研究星上接收数字波束形成网络中的两项关键技术：数字正交下变频和数字分路。

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Chapter 2 discusses digital beamforming ( DBF ) of phased array radar and the amplitude and phase errors.

第二章介绍了相控阵雷达的数字 波束 形成,并对接收机的幅相误差进行了分析.

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DOA information can be used in initializing the weights of the adaptive beamforming.

利用DOA信息,初始化自适应波束成形的权值.

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The inverse beamforming ( IBF) algorithm is simple and easy to be used in the practical engineering.

本文给出的逆波束形成（IBF）方法具有抗多途效应效果好、算法简单、易于工程实现等优点。

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Method for using adaptive digital beamforming ( ADBF) technique to complete array space-domain filter for received signal was introduced in this paper, and an improved Gram-Schmidt adaptive null forming algorithm which is applicable for continuous wave radar to suppress active jamming is discussed.

介绍利用自适应数字波束形成（ADBF）技术对接收信号进行空域滤波，讨论了一种修正的Gram－Schmidt自适应零点形成算法，以适应连续波体制雷达对付有源干扰。

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A beamforming model of multi-beam direct-radiating array antenna is established.

建立了直接辐射阵列多波束天线波束形成的数学模型.

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Adaptive multiuser detection and beamforming for interference suppression in CDMA mobile radio systems [ J ] .

CDMA移动通信系统中 多用户检测 算法的研究.

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Several typical blind beamforming algorithms are presented, such as CAB, C-CAB and ECAB and so on.

介绍了现有的几种典型的盲波束形成算法，例如：CAB、C-CAB、ECAB等。

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DBF receiver module , the key component of future digital beamforming ( DBF ) radar, is introduced in this paper.

本文介绍下一代数字波束形成 ( DBF ) 雷达的关键部件—DBF接收机组件.

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A new beamforming method for CDMA downlink systems is proposed.

摘要提出了一种应用于下行链路的波束形成新方法.

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