target cross section的例句大全

In addition, the radar target cross section and surface wave propagation attenuation characteristics are also related to the radar operating frequency.

除此之外，雷达目标散射截面积和地波传播衰减特性也和雷达工作频率有关。

The paper introduce the concept of radar target cross section and broadband target RCS characteristics, RCS pre-estimating method.

介绍了雷达目标散射截面（RCS-Radar Cross Section）的概念以及宽带目标RCS特性及预估的方法。

Research of laser radar standard target cross section

激光雷达标准目标散射截面的研究

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。

Simulations show that as long as more than 2 independent components are obtained, the MIMO radar is still able to counter the target's radar cross section ( RCS) scintillation compared with conventional phase radar, even if the observation paths were not entirely independent.

仿真结果表明：与传统雷达相比，只要存在2个以上的独立观测分量，MIMO雷达可以更有效地对抗目标RCS（Radar Cross Section）闪烁。

We suggest a new method of statistic modeling, in which the first nth central moments of real target's radar cross section ( RCS) are used to characterize the target, and the Legendre orthogonal polynomials are used to reconstruct the PDF of the target's RCS.

本文提出了一种新的统计模型，它以统计量的各阶中心矩来表征目标，然后用Legendre正交多项式系来再现其概率密度函数。

A new statistic target model of radar cross section

一种新的雷达目标散射截面统计模型

Studies on Target Scattering and Radar Cross Section

目标散射和雷达截面的研究

Characteristics of radar target information can be gain from the echo. The radar measurements have been for the purpose of inherent characteristics of radar target parameters-radar cross section ( RCS), the polarization scattering matrix and so forth.

雷达目标特征信息隐含于回波之中，雷达测量的目的就是为了得到表征目标固有雷达特征的参数&雷达散射截面（RCS）及其极化散射矩阵等。

Cross Section Measurements of Neutron-Rich Hg Isotopes in Reaction of 28MeV/ u ￣( 18) O with Thick Natural Lead Target

28MeV／u~（18）O与全阻止厚天然铅靶反应中丰中子汞同位素的截面测量

then the scattering cross section of the spherical target and cylinder target cladded with radial non-uniform plasma varies with the change of incident wave frequency was calculated.

在此基础上，对上述径向非均匀等离子体覆层球形目标的散射截面以及圆柱形目标的散射宽度随入射波频率的变化情况进行了数值计算，并对所得结果进行了仿真验证。

The new application of the six-port technique to measure the target's radar cross-section

六端口技术在雷达目标散射截面分析中的新应用

Does the new section have a cross-reference target?

新的内容是否有一个交叉引用目标？

Then space target environment are analyzed, including scatter cross section, cycle distribution, inclination distribution, eccentricity distribution, perigee altitude, apogee altitude, and Semi-major axis.

接着重点对空间目标环境进行了分析，从散射截面积、周期分布、偏心率分布、倾角分布、近地点远地点高度和半长轴等多个方面进行了归纳总结。

Experimental Study on the Lidar Scattering Cross Section of Point Target

点目标激光雷达散射截面的实验研究

This article is related to a calculating method of atomic ionization cross section on K-shell when bombarding a nuclear target with electron.

介绍了利用电子轰击核靶原子K壳层电离截面的一种计算方法。

As the flight performance, radar cross section ( RCS) has become an important tactical and technical target in aircraft designs.

雷达散射截面（RCS）已成为飞行器设计的一个重要战技指标。

According to the GPR range equation, the major factors including scattering cross-section and backscatter gain of target are discussed in this paper.

根据探地雷达测距的基本公式，讨论了雷达测深的重要影响因素：反射目标体的反向散射增益及散射截面积。

In this paper, firstly, the target radar cross section of the wideband and narrowband are discussed; then the wideband pulse echo characteristics of radar targets are analyzed.

本文从宽带雷达目标散射截面积出发，分析了宽带雷达目标单脉冲回波特性。

And give a simple analysis about target radar cross section of the high-frequency district. Finally, study on the high-frequency radar frequency optimization methods. According to the various factors talked, we consider the frequency of high-frequency radar optimization.

并对目标高频区的散射截面的计算，给出了简单的分析。最后，研究高频雷达频率优化选择的方法，根据以上得到的各方面的因素，综合考虑高频雷达的频率优化选择。