The paper begins with the practice of the simulate test system for radar reconnaissance receivers, introduces the formation of the system in brief, analyses the influence factor of the test result from every equipment of the system, accounts for the process and method of solving practical problem using analytic hierarchy process.
本文从雷达侦察机仿真试验系统的实际出发,简要地介绍了试验系统的组成,分析了各系统设备对试验结果的影响因素,说明了利用层次分析法解决实际问题的一般步骤和方法,最后给出了层次分析法在雷达侦察机仿真试验置信度评估中的应用实例。
Aiming at the target imaging characteristic and the function shortcoming of surface reconnaissance radar,this paper presents a target recognition method based on sequencable outline image of radar echo,discusses these problems such as the separation of echo sequence outline image,feature extraction in detail,the influence of target distance and attitude on outline image characteristics,etc.
针对常见对海侦察雷达目标成像特点及功能的欠缺,提出了一种基于雷达回波序列轮廓像的目标识别方法,对回波序列轮廓像的分离、特征的提取、目标距离及姿态对轮廓像特征的影响等问题展开了具体的讨论,并最终以实验的方式对该方法的可行性和有效性进行了检验。
In the past or nowadays, the radar reconnaissance receiver always plays an important role in electronic-war (EW).
由于雷达侦察接收机面临的是未知的信号环境，甚至接收的电磁信号是专门设计以避免被侦察截获的，因此，随着电子战信号的日益密集，信号形式的日益复杂，传统的由一套测频系统加一套阵列测向系统构成的电子侦察设备日益复杂，并且难以满足现代电子战对侦察设备功能以及性能上的要求，迫切需要研制集成化、小型化、功能强大的适应现代电子战环境的新体制雷达侦察接收机，以时空二维谱估计技术为理论基础的测频测向一体化新体制雷达侦察接收机正是这一发展方向的典型代表之一。
air to surface vessel radar
侦察海面舰艇的飞机监视雷达
Electronic Reconnaissance Effectiveness Analysis of Ocean Surveillance Satellite to Surface Ship
海洋监视卫星对水面舰艇电子侦察效能分析
air surface vessel radar
飞机用水面舰艇搜索雷达
Analysis of Shared-frequency Interference among Surveillance Radars in Ship Formation
舰艇编队监视雷达间的同频干扰分析
ground to surface vessel
地面对水面舰艇雷达
The influence of the ocean on the warship RCS computation
海洋环境对水面舰艇雷达散射截面仿真分析的影响
In time of war radar is put into service as a method of detecting the enemy planes and ships.
在战争时期雷达被用来侦察敌机和敌舰。
One or more military vehicles, boats, ships, or aircraft assigned to guard or reconnoiter a given area.
巡逻部队被派保卫或侦察某一指定地区的军事车辆、船只、舰艇或飞机
Reconnaissance and surveillance path planning for unmanned combat air vehicles
无人作战飞机侦察监视航路规划研究
Study of the microwave OTH radar maximum detection range of ships
微波超视距雷达对海面舰船目标距离的探测
To observe or monitor the course of(aircraft, for example), as by radar.
监看观察或监测（如飞机）的航道，如通过雷达
Simulation System of Warship Formation Reconnaissance Based on HLA
基于HLA的舰艇编队侦察仿真系统
The cross-sectional shape design of naval vessel considering the radar stealthy performance
考虑雷达隐身性能要求的舰艇外形截面设计
Radar sets in patrol planes enabled the British and American navies to bring the German submarines under control.
安装在巡逻飞机上的雷达设备，使英、美海军得以制服德国潜艇。
"Yes. As you and your superiors will understand,"the president said,"we will deploy our ships and aircraft to observe yours.
"有，你和你的上司将会明白，"总统说，"我们将部署我们的舰艇和飞机来监视你们的活动。
Construction of Long-range Surface Observation System for Surface Ship Formation
水面舰艇编队远程对海观察体系构建
fighter direction ship
装备雷达瞄准设备的舰艇
A ship equipped for laying explosive underwater mines.
布雷舰艇装备有布水雷装置的舰艇