本设计主要包括雷达信号的采集和杂波抑制处理。
This design is included radar signal acquisition and clutter suppression.
试验表明改进后的算法具有较好噪声、杂波抑制性能。
The experimental result shows that modified algorithm can filtrate effectively the noise and the clutter from the images.
并对杂波抑制以及补偿平台运动影响的几种技术进行综述。
Some technology methods that can be used to compensate the influence of the platform motion are comprehended in the paper.
研究并完成信号处理算法，即杂波抑制和合成孔径处理两部分算法；
Research and accomplish the signal process algorithm program, that includes Clutter Reduction algorithm and Synthetic Aperture algorithm.
设计主要包括三部分：雷达信号的采集、杂波抑制处理以及信号的压缩。
Three parts are included in this design: radar signal acquisition, clutter suppression and signal compression.
一个微弱点运动目标检测的自适应图像杂波抑制技术的基础上进行了研究。
A technology based on adaptive image clutter suppression for detecting dim point moving target is investigated.
本文针对雷达杂波抑制中常用的时变级联滤波器，提出了两种实用的设计方法。
Two approaches to the design of the time-varying cascaded filters used in radar clutter rejection are presented.
脉冲多普勒雷达的固有距离模糊，增大了多普勒滤波器组对杂波抑制能力的要求。
The inherent distance ambiguity of pulse Doppler radar increases the requirement of Doppler filter group to the clutter-suppression ability.
针对实际采集的雷达回波信号，分析了自适应高斯频域滤波器的地物杂波抑制性能。
Using the actual collected radar echo signals, we analyze the ground clutter suppression performance of the adaptive Gaussian frequency filter.
讨论雷达信号处理中的自适应动目标显示技术，即雷达回波信号中的运动杂波抑制问题。
Adaptive MTI techniques used in radar signal processing, that is, moving clutter suppression to radar echo signal is discussed.
在硬件结构上，本设计采用FPGA完成信号的采集和相关处理，采用DSP实现杂波抑制处理。
On hardware, signal acquisition and correlation processing is completed in FPGA, clutter suppression is achieved in DSP.
提出一种将自适应波束形成技术和杂波抑制干涉(CSI)技术相结合的阵列天线动目标检测方法。
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.
该文针对机载MIMO雷达杂波抑制问题，提出一种低复杂度的空时自适应处理(STAP)方法。
A computationally efficient Space-Time Adaptive Processing (STAP) method for clutter suppression in airborne MIMO radar is proposed.
最后通过仿真数据和实际双通道数据的通道对消结果，证明改进后的算法可有效提高杂波抑制性能。
Lastly, we compare channel-cancellation result of simulated date and real dual-channel echo data, The results proved this improved CSI method is reliable and effectual.
文中针对以上两种技术的缺点，从海杂波对消的角度出发，提出了一种简单而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.
从比较结果可以看出，采用该方法抑制这类杂波的效果较明显，通过杂波抑制可以获得更好的图像质量。
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.
杂波非均匀是双基地机载雷达杂波抑制面临的一大难题，直接制约着常规STAP方法的杂波抑制性能。
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.
在基于一组实际采集的雷达信号的基础上，给出了回归滤波器的地物杂波抑制比随着滤波器阶数的变化情况。
Using an actual collected radar signal, we change the orders of the regression filter from first-order to tenth-order and obtain the corresponding ground clutter suppression ratios.
对流单体受到超折射污染时，零速度线所在区域多普勒通道可采用中等级抑制，监测通道可采用强等级杂波抑制。
The medium level suppression in the Doppler channel and high level suppression in the Surveillance channel can be invoked when convective precipitation cells are contaminated.
本文首先从杂波抑制着手，研究X波段测高雷达脉冲重复频率的设计，在此基础上设计一种解距离模糊的展开算法。
This paper studies the design of pulse repetition frequency of an X-band height-finding radar for clutter suppression and presents an algorithm for fuzzy distance solution.
本文主要研究机载战场侦察雷达的地杂波抑制，由于采用了低脉冲重复频率和低副瓣天线，我们主要考虑主杂波的抑制。
This dissertation studies the ground clutter suppression of ABSR. Because low pulse repetition frequency (LPRF) and low side-lobe antennaare adopted, we focus on main-lobe clutter suppression.
针对非正侧视阵在俯仰向抑制近程杂波时算法效果不佳的问题，文中提出了一种基于特征空间自适应波束形成的近程杂波抑制算法。
Currently developed methods do not perform well for short-range clutter suppression of non-side-looking arrays. This paper presents an algorithm based on eigenspace adaptive beamforming technique.
具有杂波抑制特性的带通滤波器不仅可以实现这个功能，同时由于抑制了杂波还可以提高带通滤波器的通带对称性以及高端阻带的衰减特性。
The bandpass filter that has spurious suppression characteristics can solve this problem and it has excellent bandpass symmetry and stopband attenuation characteristics at high frequency.
雷达发射波形不仅决定了信号处理的方法，而且直接影响系统的分辨力、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.
本文介绍了脉冲压缩、旁瓣抑制、杂波处理、多脉冲积累以及恒虚警检测等雷达信号处理技术。
This paper introduces the pulse compression, side lobe cancellation, clutter suppression, pulse accumulation and CFAR of coherent Radar signal processing.
与已有的杂波谱中心估计方法相结合，可用于实现杂波的实时自适应抑制。
Combined with the clutter spectrum center estimation methods, a real time adaptive clutter rejection can be achieved.
针对高重频频率步进雷达，提出了抑制强杂波的有效处理流程。
A processing flow is proposed to suppress the severe clutter in high pulse repetition frequency (PRF) stepped-frequency radar.
针对高重频频率步进雷达，提出了抑制强杂波的有效处理流程。
A processing flow is proposed to suppress the severe clutter in high pulse repetition frequency (PRF) stepped-frequency radar.
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