• 文中针对以上两种技术缺点对消角度出发提出一种简单有效的海杂波抑制方法

    In this paper, in allusion to their weakness, from the Angle of clutter elimination, a simple but effective method was put forward to suppress sea clutter.

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  • 雷达发射不仅决定信号处理方法而且直接影响系统分辨力测量精度以及抑制杂波能力等潜在性能。

    The radar emitted waveforms not only decide the methods of signal processing, but also directly affect the system resolution, the measurement precision and the ability of clutter rejection.

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  • 已有中心估计方法相结合用于实现杂波实时自适应抑制

    Combined with the clutter spectrum center estimation methods, a real time adaptive clutter rejection can be achieved.

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  • 提出一种自适应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

    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.

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  • 本文针对雷达杂波抑制常用时变,提出了实用设计方法

    Two approaches to the design of the time-varying cascaded filters used in radar clutter rejection are presented.

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  • 原理分析实验结果表明,这一种易于硬件实现,有效抑制强起伏背景杂波线性滤方法

    Theory analysis and computer simulation show the improved SMF is a linear approach and it can extract dim target from IR background clutter effectively.

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  • 实验表明方法有效地抑制杂波同时增强目标信号

    Experiments showed that the clutter could be suppressed and the signal of targets enhanced at the same time by the proposed detection scheme.

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  • 实验表明方法能够有效地抑制杂波背景,在SCR>1能可靠检测目标

    The experimental results show that the algorithm can effectively suppress heavy clutter background and reliably detect dim infrared targets when SCR is larger than 1.

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  • 针对高频地雷达信号中的电离层提出了利用时频分析特征值分解抑制杂波方法

    To suppress ionospheric clutter in the echo signal of high frequency surface wave radar (HFSWR), a method to suppress clutter based on time-frequency analysis and eigenvalue decomposition is proposed.

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  • 估计方法由于雷达环境非常恶劣,起伏变化很大需要估计抑制杂波

    Spectral methods: Considering the intricate radar clutter ambience, Which fluctuates greatly, it's needed to adapt spectral estimation firstly, then suppress clutter spectrum.

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  • 雷达发射不仅决定信号处理方法而且直接影响系统的分辨力、测量精度以及抑制能力性能,因而设计选择至关重要

    The radar waveform not only direct the signal processing, also affect the system resolution, measure precision, power of suppress clutter and so on. So its design and selection is very important.

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  • 方法提取目标回信号、提升其信号强度抑制杂波干扰噪声良好效果。

    This method is good for the echo signal is distilled and the intensity is advanced and the clutter and the yawp are restrained.

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  • 方法具有计算量杂波性能孤立干扰抑制能力等优点

    This new method has advantages of low computational expense, excellent target detection performance in the main clutter field, and strong ability to mitigate isolate interference.

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  • 设计重点讨论杂波抑制方法

    Clutter suppression is laid stress on the design.

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  • 比较结果可以看出,采用方法抑制这类效果较明显,通过杂波抑制可以获得更好图像质量

    By comparing the effect between pre-and post clutter reduction, the clutter reduction method increases the signal-to-noise ratio (SNR) of the radar images and improves the detection performance.

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  • 该文针对机载MIMO雷达杂波抑制问题提出种低复度的自适应处理(STAP)方法

    A computationally efficient Space-Time Adaptive Processing (STAP) method for clutter suppression in airborne MIMO radar is proposed.

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  • 非均匀基地机载雷达杂波抑制面临难题直接制约着常规STAP方法杂波抑制性能

    One of the tough task that airborne bistatic radar faced is the extensive existing non-stationary of bistatic clutter which will degrades the performance of STAP remarkably.

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  • 非均匀基地机载雷达杂波抑制面临难题直接制约着常规STAP方法杂波抑制性能

    One of the tough task that airborne bistatic radar faced is the extensive existing non-stationary of bistatic clutter which will degrades the performance of STAP remarkably.

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