雷达方程

首先充分考虑了系统参量的频率和方位角特性，提出了适合低频UWB-SAR校准的雷达方程。

Firstly , with the consideration of the frequency and aspect angle dependent parameters of the low frequency UWB-SAR , the radar equation for calibration is proposed .

推导出超宽带雷达方程和研究了不同信号处理方式对信号分辨率的影响。

The UWB radar equation is deduced and UWB signal resolution is analyzed .

文中重点研究了大气气溶胶探测激光雷达方程的反演解和数据处理方法，并计算出了系统的重叠因子y（r）。

The solution to lidar equation for atmospheric aerosol monitoring and data processing method are described . The overlap factor Y ( r ) of the lidar system is calculated .

文中从激光雷达方程和约束条件入手，研究了通用激光雷达仿真模型（GLM），分析讨论了各种环境和系统条件对激光雷达性能的影响。

On the basis of Lidar equation and restrictions on Lidar , we are developing the Generic Lidar Model ( GLM ) . The effect on Lidar system caused by changes in environment and system variables is analyzed and discussed in this paper .

磁矢势方程的数值模拟合成孔径雷达方程

Synthetic Aperture Radar Equations THE EQUATION OF MAGNETIC LINE OF FORCE

参数化的多次散射激光雷达方程和它的反演理论Ⅰ：方程

Parameterized Lidar Equation of Multiple Scattering and its Retrieval Theory , I : Equations

雷达方程在星载合成孔径雷达中的应用研究

The application of radar equation in spaceborne SAR

机载激光测深后向散射光雷达方程

Airborne Laser Bathymetry Backscattering Lidar Equation

超宽带合成孔径雷达方程研究

Research on Ultra-Wideband SAR Range Equation

提出了一种基于后向散射式激光雷达方程的海水衰减系数现场快速测量方法。

Research of backscattered laser energy within the energy measurement for large caliber high energy lasers ;

在窄脉冲入射条件下，考虑工程实际应用，获得相应的脉冲激光雷达方程。

Consider the engineering application , the pulse laser radar equations with narrow pulse illumination is found .

双极化天气雷达方程

Dual polarization weather radar equation

超宽带雷达方程

Ultra Wide-band Radar Equation

·导出了晴空、降水条件下飞机尾流探测的雷达方程；分析了典型雷达系统的飞机尾流探测距离，并将其与隐身飞机探测距离进行了比较研究。

· Radar equations for the detection of aircraft wake vortices in clear and precipitation air are deduced .

最后，运用激光雷达方程，对一些不同的气象条件下的云层激光反射特性进行了计算机仿真。

In Chapter Four , laser scattering character of cloud layer is simulated with computer under different meteorological conditions .

在大视场条件下对经典的激光雷达方程进行了具体化分析，得到了大视场条件下修正的激光雷达方程。

This paper analyses the backscattering of the target and gets a modified lidar equation suitable for the condition .

根据机载激光测深海水后向散射雷达方程，在机载激光测深系统典型参数情况下，详细分析了海水衰减系数、海水反照率、飞机高度以及光学接收系统全视场角对海水后向散射频谱的影响。

In terms of Airborne laser bathymetry backscatter ing lider equation , the backscattering envelop is analyzed in the field of frequency .

在目标回波的仿真过程中，第一，以雷达方程为基础，对目标回波的数学表达式进行了深入分析。

In the simulation for target echo , First we analyse the mathematical expression for radar target echo on the base of radar equation .

然后依据雷达方程盘算往归集射能量，反在射线轨迹平台的基本上，树立了往归集射电合图仿实平台。

Then according to the radar equation , on the base of the platform of ray tracing , builds a simulation platform of backscatter ionogram .

给出了具体探测的实验结果，推算出系统的几何重叠因子，根据激光雷达方程的反演方法，得出了大气气溶胶消光系数随高度变化的垂直分布廓线图。

Based on the experimental results , the overlap factor of the system and retrieve the profile of the atmosphere aerosol extinction coefficient can be deduced .

以雷达方程为基础，介绍了雷达隐身原理，分析了雷达隐身技术，讨论了雷达隐身的技术途径；

Based on the radar equation , this paper introuduces the radar stealth principle , analyzes the radar stealth technology , discusses the technology ways of radar stealth .

在分析激光雷达方程的基础之上，对短程激光雷达反演气溶胶后向散射系数，提出了一种选择参考点气溶胶后向散射系数比的新方法。

A new method is proposed based on the analysis of lidar equation which selects aerosol backscatter ratio at a reference point for short range lidar in data processing .

为此，本文将衰减因子引入雷达方程，仅就机载支援式干扰的电子对抗在受多种气象条件影响下的干扰暴露区计算进行仿真研究。

In this paper , the environment attenuation factor is introduced to the radar equation and the simulation results of the detection range of stand-off jamming based on weather conditions are given .

给出毫米波雷达方程，研究降雨对毫米波系统的影响，计算了毫米波雷达接收信噪比、信杂比和杂噪比。

Millimeter wave radar equation is given . The influences of rainfall on the performance of millimeter wave systems are investigated . Signal-to-noise ratio ( SNR ), signal-to-clutter ratio and clutter-to-noise ratio are calculated respectively .

介绍了气溶胶探测的意义及理论根据，同时系统地阐明了测得数据的处理方法及气溶胶激光雷达方程反演解理论。

In the paper , the important significance and the theory basis of detecting aerosol are indicated . The method of processing the measured data and the theory about inversion equation of aerosol Lidar are clarified systematically .

针对运动目标，在考虑激光雷达方程、信噪比和自动增益、成像指标、噪声、图像处理等模块的基础上，对脉冲相干成像激光雷达进行了运动目标的成像模拟。

On the basis of considering the modules of laser radar equation , SNR and AGC , imaging demand , noise and imaging proces , we make a simulation of pulsed coherent imaging laser radar for moving target .

目前使用的天气雷达方程不能用于雨区边界附近。为了研究数字雷达平均回波强度的分布、畸变和探测分辨率等规律的需要，本文发展出了可用于雨区边界的天气雷达方程。

For the demands of studying the rules of returned echo distribution , distortion detective resolution and so on of a digitized radar , a weather radar equation suitable to the boundary region of precipitation field was developed .

本文利用激光雷达方程和探测方程分析了大气散射信号和目标信号之间的特性差异，着重讨论了大气散射及其对激光武器系统、特别是激光制导武器作战效能的影响。

Atmospheric scatter and its effects on laser weapons system were described . By virtue of the lidar equation and detection equation , the characteristic difference between the diffuse reflection of a laser designated target and atmospheric back-scatter were analyzed .

本文提出了一个参数化的多次散射激光雷达方程，该方程基于本文引出的四个因子，即几何消光因子、消光分布因子、前向散射因子和后向散射因子。

In this paper , a parameterized lidar equation including multiple scattering is developed . This model is based on four factors , a geometry - extinction factor , an extinction distribution factor , a forward scatter factor and a backward scatter factor .

根据朗伯余弦定律推导出激光雷达方程的一种便于使用的形式，根据统计信号检测理论提出了一种计算作用距离的有效方法。

Based on the Lambert law of cosines , a form of ladar equation , which is easy to apply , is deduced . An effective method of calculating the maximum detectable distance is proposed based on the theory of signal detects statistics .