scattering target

In this paper, a practical dynamic measurement system of radar target scattering characteristics and its calibration methods are described.

介绍了一种实用的目标散射特性动态测量系统及其标定方位。

The research of target wide-band electromagnetic scattering characteristics is the foundation of military and civilian technology development, and accelerating the analysis of wide-band electromagnetic scattering characteristics of target is the focus study for numerical calculation.

目标宽带电磁散射特性的研究是军事和民用技术发展的基础，而加速分析目标宽带电磁散射特性则是数值计算研究的重点。

In this paper, the trace of the related power scattering matrix, which contains the target complex polarization, is extracted as target signatures, and the robust radar target identification from partial information is presented based on the Hopfield neural network's content addressable memory.

本文提取包含任意极化信息的目标体复数RCS的相关功率散射矩阵的迹作为目标特征，利用Hopfield神经网络的联想记忆功能，对含有不完全信息的雷达目标进行了鲁棒性的自动识别。

The automatically scaling system on laser speckle radar is part of key laboratory fund item from chief arming ministry-the study of missile target laser scattering characteristics.

激光散斑雷达的研制属于总武装部国防科技重点实验室基金项目&导弹目标激光散射特性研究的部分工作。

Characteristic parameters of the target reflect its own scattering characteristics, including the complex polarization scattering matrix, the distribution of the target scattering centers and the resonant frequency.

目标的特性参量反映的是目标自身所固有的散射特征，包括复极化散射矩阵、散射中心分布和谐振频率等等。

The theoretical approach given in this paper may be employed for the propagation of laser beams in optical systems, the propagation of radar beams through a radome, as well as the analysis of target scattering characteristics, ets.

本文给出的这种理论分析方法可应用于激光射束在光学系统中的传播，雷达波束在天线罩中的传播，以及目标散射特性分析等。

In existing radar high-dimensional perception technology, to construct target' s3D scattering center has become an important means for understanding the target comprehensive scattering properties and effectively realizing the target automatic identification.

现有雷达高维感知技术中，构建雷达目标的三维散射中心已成为全面了解目标散射特性和有效实现目标自动识别的重要手段。

It is clear in the results that the characteristics of active decoys measured by the interleaved-pulse polarization agile radar and the single-hit target scattering matrix measurement radar are different, though the active decoys is produced by the same jamming mode.

研究结果表明，在相同的干扰样式下，转发式干扰机在分时极化测量雷达和瞬时极化测量雷达下形成的有源假目标具有不同的性质。

Radar scattering properties attributed the ability to reflect the radar waves of radar target. Radar cross section determines the radar detection range of targets, and polarization scattering characteristics of the radar target determines recognition ability.

雷达散射截面特性是表征雷达目标反射雷达电磁波能力的最重要的性能，目标的雷达散射截面决定了雷达对目标的探测距离，目标的极化散射特性影响了雷达对目标的识别能力。

Combining the MIMO radar technology and the time reversal technology, the signal-to-noise ratio is improved by tuning the transmitted waveforms to the propagation medium and the target scattering characteristics.

将MIMO雷达技术与时间反转技术结合起来，通过与传播媒介及目标的散射特性相匹配，自适应调整发射波形以提高信噪比。