雷达

Its radar equipment was powered by a nuclear reactor.

其雷达装置由一核反应堆提供动力.

Enemy planes were picked up by our radar.

敌机被我们的雷达发现了.

This radar is operated by an electronic pulse.

这台雷达依靠电子脉冲来操作.

They are following the flight of an aircraft by radar.

他们正在用雷达追踪一架飞机的飞行.

It was yet another case where the human eye outperformed radar.

这是肉眼胜过雷达的又一事例。

The ship, with the help of radar, sailed in thick fog.

船借助于雷达在浓雾中航行.

Enemy ships were detected on the radar.

敌舰的影像已显现在雷达上.

The search antenna system of the fire control radar increases the performances of fire-control radar through widening the beam broadening in elevation radiation pattern, and become to shadow antenna, and increases the high frequency amplifier.

“炮瞄雷达搜索天线系统”在原某型炮瞄雷达的基础上，通过展宽其垂直方向的波束宽度，使其成为赋型天线，并加装高放，来提高炮瞄雷达的性能。

The watchtower followed the aircraft by radar.

了望塔通过雷达追踪这架飞机的飞行.

Pilots complained that the radars in the Mirages malfunctioned during conditions of high humidity.

飞行员抱怨说在高湿度条件下，“幻影”战斗机上的雷达出现了故障。

Then, it gave a numerical model which can simulation target structure influence the laser radar ranging characteristics.

此外，将激光雷达回波波形仿真模型和课题组已有的激光雷达测距过程仿真模型相结合，构成了能够仿真目标结构对激光雷达测距特性影响的数值模型。

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。

Motivated by the development and the tremendous achievements of multiple-input multiple-output ( MIMO) technique in the wireless communication field, a new radar system named MIMO radar is proposed recently.

借鉴多输入多输出（MIMO）技术在无线通信领域的发展及取得的巨大成就，雷达工程师将其应用于雷达领域，提出了一种新体制雷达&MIMO雷达。

Differences of echo characteristic between impulse radar and continuous wave radar are analyzed, and the potential of UWB impulse for Super-Low-Altitude target-detection is remarked.

分析了超宽带冲激脉冲雷达与连续波雷达的不同的回波特性，指出冲激脉冲雷达对超低空目标探测的潜在优势。

The radar detected three enemy aircraft in the sky.

这个雷达发现了三架敌机.

Radar target simulation system, Which simulates radar target, clutter and jamming signals, is the key sub-systems of Radar RF simulation system, its performance have the pivotal influence to the entire system.

雷达目标模拟系统是雷达射频仿真系统中产生目标、杂波和干扰信号的分系统，是雷达射频仿真系统中的重要组成部分，其性能的优劣对整个雷达射频仿真系统的性能具有举足轻重的影响。

The radar beam can track a number of targets almost simultaneously.

雷达波几乎可以同时追着多个目标.

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。

The function of IF filter in the FMCW millimeter wave radar system was discussed considering that parasitic AM was the main factor that affects the detecting range of FMCW millimeter wave radar.

针对寄生调幅是影响FMCW毫米波雷达作用距离的重要因素，讨论了中频滤波器在FMCW毫米波雷达系统中的作用，研究了滤波器性能与雷达作用距离的关系。

One of the netted radars is assumed to have no system bias errors, the relative bias error registration are implemented for other radars.

设雷达网中某一部雷达无系统偏移误差，将其多雷达组对于该雷达进行相对配准。

The retrieved wind speed form single-Doppler radar is stronger than dual-Doppler radar, sometimes is double as well as dual-Doppler radar.

单雷达反演的风速比双雷达大，单雷达反演的风速有时比双雷达大一倍多。

The two _ parameter algorithm was applied to classic , frequence _ agile and staggered PRI radar signals.

文中双参数算法可用于常规雷达, 参差雷达与捷变频雷达.

All modern vessels of any size are fitted with radar installations.

所有现代化船只都有雷达装置.

The measurements to counter the anti-radiation weapons are discussed from five aspects such as pre-alarm, deception, interception destroying, using advanced radar systems and radar nets in this paper.

针对反辐射武器对雷达等探测预警系统及防空系统的严重威胁，主要从预先告警、诱骗、拦截摧毁、采用先进雷达体制及雷达组网等五个方面提出了对抗反辐射导弹的方法。

Bistatic SAR is the typical distributed SAR system, as well as the basic model of which, so it is the sally port to start the research and development of distributed SAR system.

双站SAR是分布式合成孔径雷达系统的典型代表，是分布式合成孔径雷达系统的基本模型，更是研究分布式合成孔径雷达系统的突破口。

According to the wave form that radar emits, it is divided into continuous wave radar ( CWR) and pulse radar ( PR).

根据雷达发射的波形可以分为连续波雷达和脉冲雷达。

The ship'sradar scanned the sea ahead.

船上的雷达扫描了前方的海域。

The pilot homed in by means of radar, despite the poor visibility.

尽管能见度极差,飞机由雷达导航返航了.

They located the ship by radar.

他们通过雷达确定了船只的位置。

Radar simulation technology can be used to do system analysis and performance evaluation for complex radar, and also can help for the integrated design of radar.

雷达仿真技术有助于对复杂的雷达系统进行系统分析、性能评估，进而指导雷达的综合设计。