• Adaptive antenna array is an approach that shows real promise for increasing spectrum efficiency.

    阵列天线提高频谱利用率一种可实现的方法

    youdao

  • A beam shaping algorithm for circular arrays antenna pattern based on adaptive antenna array theory is presented.

    基于自适应天线理论给出一种用于圆形阵列天线方向图波束赋形算法

    youdao

  • Based on the adaptive antenna array of power inversion algorithm, this paper suggests a kind of effective GPS anti-jamming method.

    针对适应算法实现过程运算量大的问题,提出了数字与模拟相结合实现功率倒置自适应处理的方法。

    youdao

  • Based on the idea of frequency invariant, a wideband adaptive antenna array is proposed for wideband wireless communication system.

    基于频率不变思想提出种适用于宽带无线通信系统,新的宽带自适应天线阵列

    youdao

  • This paper analyzes the performance of Space-time RAKE Receiver at the base-station of WCDMA System which employing adaptive antenna array.

    分析WCDMA系统基站采用自适应阵列天线空时rake接收机性能

    youdao

  • The Smart antenna technique is the combination of adaptive antenna array with Space-Time Processing, which can deal with signal in space area and time area.

    智能天线技术适应天线阵列时二维处理结合,形成同时具有时处理能力的天线。

    youdao

  • Adaptive digital beamforming is a key technique which is must adopted in modern array antenna systems.

    自适应数字波束形成技术现代阵列天线系统必须采用关键技术

    youdao

  • Smart antenna is a complex system including array antennas digital signal processing unit and adaptive arithmetic unit.

    智能天线是个复杂系统包括天线阵列数字信号处理单元自适应算法单元。

    youdao

  • Based on the adaptive antenna and OFDM technology, a new adaptive beamforming algorithm and the optimum array weight vector were obtained.

    基于适应天线OFDM技术,提出一种新的自适应波束成形算法获得最佳阵列加权系数。

    youdao

  • In this paper a method of detecting slow-moving ground targets using array antenna based on adaptive beamforming and Clutter Suppression Interferometry (CSI) is presented.

    提出一种自适应波束形成技术杂波抑制干涉(CSI)技术相结合阵列天线目标检测方法

    youdao

  • For DSSS system with antenna array, the spatial-temporal correlator (STC) is proposed for the acquisition of the PN code and adaptive beamforming weight.

    对于使用阵列天线的直接序列系统提出使用空时相关器方法实现码捕获自适应波束形成权值捕获。

    youdao

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

    自适应阵列输出信干比(SINR)为对象,研究了通道一致性对它的影响。

    youdao

  • In order to receive omnidirectional low-SNR signal of whole HF band, we present an adaptive omni-direction & narrow-beam receiving antenna array.

    为了实现短波频段空域低信噪比信号的良好接收,本文提出了一种窄波束全向接收的自适应天线

    youdao

  • Numerical results show that it is efficient to reduce the sidelobe level of circular array antenna and application examples of the new synthesis technique in adaptive DBF are also presented.

    数值结果表明该方法对于降低圆形阵列天线十分有效。文中通过数值例子说明了特征矢量综合法自适应数字波速形成(DBF)算法中的应用效果。

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  • The adaptive nulling and interference localization based on beam-space of satellite planar array multi-beam antenna are investigated and some simulation results are also presented.

    研究了基于卫星平面阵列波束天线波束空间自适应调零干扰源定位技术并给出了仿真结果。

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

    阐明了智能天线定义组成介绍了波束天线自适应天线阵。

    youdao

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

    一般自适应阵列需要预期信号有关信息,比如方向参考信号等。

    youdao

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

    讨论了这种理论雷达信号检测自适应阵列天线中的应用

    youdao

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

    讨论了这种理论雷达信号检测自适应阵列天线中的应用

    youdao

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