本发明涉及一种雷达遥感技术，特别是一种获得雷达截面积的方法。
The invention relates to radar remote sensing technology, in particular to a method for acquiring the cross section of radar.
在考虑振子互耦情况下，计算出振子上的电流分布，并得到阵列的雷达截面积（RCS）。
The current distribution on the dipoles and the radar cross-section (RCS) of the array in consideration of the interaction among dipoles are obtained by the moment method.
从一般的雷达截面积定义出发，文中给出了箔条云雷达截面积同偶极子雷达截面积之间的关系。
Based on the definition of radar cross section, it is given the relationship between the cross section of a dipole and that of a chaff cloud.
雷达隐身包括外形设计、吸波材料和等离子体等隐身技术，其实质是降低目标的平均雷达截面积。
The stealth technology includes contour design, absorbing materials and plasma stealth technologies, the purpose is to reduce sectional area of average radar for target.
阿加特设计局声称这种导引头可以有效地在超过13公里的距离上对付雷达截面积在5平方米的目标。
AGAT claims that it is effective at ranges of up to 13 km against a target with a 5 m2 radar cross-section.
在一定的条件下，复杂形体的目标平均雷达截面积近似地由局部反射区域平均雷达截面积的算术和来确定。
Under the certain conditions, the average RCS of targets with complex shape are generally subject to the arithmetic sum of the mean RCS by local reflection area.
从作战模拟和效能评估的角度出发，建立了反辐射导弹(ARM)导引头的截获模型、跟踪模型和ARM的雷达截面积模型。
An interception model, a tracking model of the ARM seeker and a RCS model of the ARM are founded based on the need of combat simulations and effectiveness evaluation.
本文介绍了RCSR技术(雷达截面积缩减技术)的一般原则及其技术途径，对RCSR技术在军事目标反雷达隐身方面的应用进行了探索与研究。
The general principles and technical approaches of radar cross section reduction (RCSR) are introduced, and the application of RCSR technology in military target anti-radar stealth are studied.
根据粗糙面电磁散射理论讨论了粗糙表面双向反射分布函数（BRDF）和单位面积激光雷达截面的关系。
The relationship between Bidirectional Reflectance Distribution Function (BRDF) and Laser Rader Cross Section (LRCS) is introduced by means of the electromagnetic radiation and scattering theories.
通过对隐身飞机的雷达散射截面积的分析，指出了雷达组网反隐身的可行性。
Based on the analysis on the RCS of stealth craft, the feasibility of anti-stealth under radar network is discussed in this paper.
介绍了雷达中频回波信号的设计原理，推导了不同波形种类的回波信号表达式，并为目标建立了4种截面积起伏模型。
The design principle of radar intermediate-frequency echo is introduced; different kinds of expression of echo signals are deduced, and 4 categories of wave of target cross section are modeled.
本文介绍了雷达散射截面积(RCS)测量系统的一种数据采集设计方案。
This paper introduces a method of data acquisition applied in the RCS testing system.
通过对等效照明面积的分析，给出了能计算任意平面形状、有遮挡效应的二面角反射器后向雷达散射截面的工程方法。
Through the analysis of EIA, a modified computational method is given, which can analyze a dihedral corner reflector with arbitrary shape of planes and with shadow objects.
通过对等效照明面积的分析，给出了能计算任意平面形状、有遮挡效应的二面角反射器后向雷达散射截面的工程方法。
Through the analysis of EIA, a modified computational method is given, which can analyze a dihedral corner reflector with arbitrary shape of planes and with shadow objects.
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