雷达波束能辨认出活动的目标，并一直跟踪该目标。
A radar beam picks out the moving target and stays with it all the time.
当目标被锁定时，在HUD上有雷达波束位置指示。
When a target is locked there is a radar beam position indication on the HUD.
研究人员发现，雷达波束可以用来保护蝙蝠，避免它们飞入风力涡轮机内。
Researchers have discovered that radar beams could be used to protect bats from flying into wind turbines.
AESA雷达允许雷达波束可以同时进行态势感知扫描和空对空及空对地扫描的能力。
The AESA fighter jet radar enables the radar beam to be steered for situational awareness and air-to-air and air-to-ground capability.
针对数字阵列雷达波束驻留调度问题，研究了基于调度间隔分析的调度算法。
Aiming at the problem of beam-dwell scheduling for digital array radar, the algorithm based on analyzing scheduling interval was studied.
针对雷达波束篱笆空间碎片探测模式，提出了一种估计碎片数量置信区间的方法。
A method of estimating the confidence interval for debris population using radar beam fence is described.
反射数据实际上是反射特征系数沿着具有一定雷达波束宽度的波阵面圆弧的积分。
Projection data is obtained from an integration of the reflectivity coefficients of the objects along the circular arc of the wavefront with a radar beamwidth.
软件测向仿真结果表明：提出的软件实现方法可以很好地实现雷达波束的扫描功能。
Simulation results show the proposed software realization methods can realize the function of radar beam scanning well.
通过采用电子制导雷达波束这一技术使传感器可以在同一时间完成多项任务，同时大大提高了检测能力。
By electronic guidance of the radar beam this technology enables the sensor to fulfill several tasks at the same time while increasing the detection capability substantially.
海杂波指雷达波束照射到海面上后引起的后向散射杂波，是海防预警雷达的主要噪声干扰。
Sea clutter is the backscatter from fluctuant sea surface. Sea clutter is the major noise interference of seaborne radar.
光纤技术在相控阵雷达的应用还包括用光纤延迟线在光控相控阵雷达波束形成所需的相移。
The application of optical fiber technology in phased array radar also includes the use of optical fiber delay line in optical phased array radar beam to form the necessary phase shift.
城墙很容易被雷达探测到，因为城墙的竖直光滑的平面提供了一个反射雷达波束的突出表面。
The wall is easily detected from space by radar because its steep, smooth sides provide a prominent surface for reflection of the radar beam.
传统的相控阵体制雷达都是采用全相干信号，通过控制各发射单元信号之间的相位使得雷达波束指向发生改变。
The phase array radar USES same signal, and controls the phase of each transmitter signal. So the direction of beam-form can change.
相控阵雷达波束控制系统的主要功能是实现天线波束指向的控制，此外，其自身还应具备脱机检测和联机监测功能。
Steering the beam direction is the main function of beam steering system of phased array radar, besides, outline-testing and online-monitoring can be performed by itself.
对影响雷达方位分辨率的因素进行了分析，提出用于目标回波图像模拟的雷达波束数字化模型和相应目标散射模型。
This paper analyzes the factors affecting radar bearing resolution, provides digital beam model and target scattering model to simulate target echoes image.
相控阵雷达波束控制系统的主要功能是实现对天线扫描波束的控制，在天线阵面的研制过程中，需要对波控系统及TR单元性能进行测试。
Steering the beam direction is the main function of beam steering system of phased array radar, test the beam steering system and TR unit performance is signify during the development of the antenna.
一个原因是被用来追踪雷暴的雷达只可以发现大气中凝结成云或雨滴的水，因为水能以这样的形态反射波束。
One reason is that radars used to track storms can detect water in the atmosphere only once it has condensed into clouds or raindrops, and thus reflects the beam.
AESA雷达可以跟踪所替代雷达跟踪数量两倍的目标，可对有源电子波束进行控制，其波束近乎瞬间即可重新配置。
Tracking twice as many targets as the radar it replaces, the AESA features active electronic beam steering, which allows the radar beam to be repositioned nearly instantaneously.
通常雷达采用大型天线以产生狭窄波束，其方法基本上与探照灯反射镜相似。
Radar sets generally employ large antennas to produce narrow beams in much the same way as a search-light reflector.
这张鬼异的照片并不像光学照相机那样，它并没有显示光线照到空间站表面时的反射。事实上，雷达偏转波束根本没法侦测到空间站的外表。
This ghostly image does not show light reflecting from the surfaces of the space station like an optical photograph.
在天波超视距雷达中，通道之间的频响不一致影响了自适应波束形成的性能。
The inconsistency of frequency response between channels degrades the performance of adaptive digital beam-forming in over-the-horizon radar.
炮弹在雷达天线波束里飞行，回波信号包含多普勒信息。
Since cannonball travels in the antenna beam of the radar, its echo signal contains Doppler information.
本文讨论采用多普勒波束锐化处理技术提高雷达方位向分辨力。
The paper presents the processing technique of Doppler beam sharpening which can improve the resolution of radar azimuth.
相控阵雷达的波束可以瞬时切换，为数据率的自适应更新提供了方便。
The beam of phased array radar can be switched instantaneously, which gives facilities for the adaptive update of data rate.
数字波束形成系统是现代雷达一个重要的组成部分。
波束形成是声纳、雷达信号处理中的重要环节。
Bemforming is an important loop in SONAR and RADAR signal processing.
波束同步设计是星载分布式雷达系统总体设计的重要问题。
Satellite beam synchronization design strategy is key design issue of distributed spaceborne radar system design.
本文主要讨论在常规雷达低角跟踪中运用波束空间域最大似然（BDML）估计的实现技术。
This paper proposes a BDML estimator used for low angle tracking in conventional radar.
风廓线雷达的波束有五个，分别指向不同方位，在使用中这五个波束快速变换。
Wind profiling radar beam has five, respectively, point to different directions in the use of rapid transformation in the five-beam.
风廓线雷达的波束有五个，分别指向不同方位，在使用中这五个波束快速变换。
Wind profiling radar beam has five, respectively, point to different directions in the use of rapid transformation in the five-beam.
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