Phased array radar detection range depends on radar technical parameters and radar operation mode control parameters.
相控阵雷达作用距离决定于雷达技术参数与雷达工作方式的控制参数。
Radar netting is an important method to enlarge the radar detection range and improve the radar "four-counter" ability.
雷达组网是扩大雷达探测范围、提高雷达“四抗”能力的重要途径。
To increase the radar detection range, pulse compression is commonly adopted as a mature technology in modern long-distance guard radar.
为了增大雷达的作用距离，脉冲压缩是现代中远程警戒雷达通常采用的一项成熟技术。
Active jamming was one of the most important menaces for radars, and the radar detection range was the groundwork for evaluation of anti-jamming.
有源干扰是雷达电子对抗中最重要的威胁之一，而雷达探测范围是衡量抗干扰性能的基础。
In this paper the visualization of radar detection range is discussed and the implementation method of the 3d visualization of radar maximum detection range is given.
对雷达探测范围可视化进行了探讨，给出了实现雷达最大探测范围三维可视化的方法。
The radar affords the helicopter long-range search, imaging, and tracking capabilities for surface vessels and includes an advanced periscope detection mode.
该雷达可为直升机提供远程水面舰艇的搜索、成像、跟踪能力，包括先进的潜望镜检测模式。
The radar provides the helicopter with long-range search, imaging and tracking of surface vessels, a periscope detection mode, and the IFF to identify other aircraft in flight.
雷达给直升机提供远程搜索、水面舰艇的成像和跟踪、潜艇检测，并使用敌我识别系统识别飞行中的其他飞机。
The result of experiment shows that this method not only is efficient but also can visualize radar maximum detection range.
实验结果表明该方法不仅效率高，而且能真实直观地展现雷达最大探测范围。
Such a single point figure permits at best a detection range estimate for a known radar operating at the specified wavelength and aspect.
这种单个点阵图所表示的最大范围只是一个已知雷达在规定波长和位面的探测距离。
There exist ambiguities of range and velocity in the signal detection of pulse Doppler radar.
脉冲多普勒雷达在信号检测时存在距离模糊和速度模糊的问题。
Extracting main scatter center of the target correctly and accumulating the energy of the main scatter center are the key to the high resolution radar range extension target detection.
正确提取目标强散射中心，并对强散射中心的能量进行有效的积累，是高分辨率雷达距离扩展目标检测的关键。
The method of improvement detection performance the target with High-Range-Resolution radar is a correlation filter.
对于这种目标回波信号的检测可以利用相关滤波的方法。
Three subjects-UWB radar antenna, UHF/VHF band receiver noise temperature, and the target detection from background, which are main factors in UWB SAR range equation, are studied.
从超宽带雷达天线、UHF/VHF波段接收机噪声温度以及最小可检测的信噪比三个方面研究了超宽带合成孔径雷达方程。
Increase of detection range and fast precision tracking are main difficulties in weak aerial target detection for High Frequency Surface Wave Radar (HFSWR).
增大探测距离、快速精确跟踪是高频地波雷达探测飞行小目标所面临的主要困难。
Marine radar system is one of the main techniques of the target detection at sea, in the modern radar receivers, in order to detect the correct target, high dynamic range is very important.
航海雷达系统是海上目标探测的主要技术之一，为了能够正确检测目标，在现代雷达接收机中，大动态范围是非常重要的。
In this method, the effect of most real environment factors is considered with parabolic equation. Finally, the method of building and rendering 3d model of radar maximum detection range is given.
该方法综合考虑真实环境因素的影响，采用了抛物方程方法，最后给出了雷达最大探测范围三维模型的建立和表现方法。
Synthesis and integration can improve the signal-to-noise ratio (SNR) of output signal, thus increasing the signal detection probability and extending the radar range.
合成与积累可以提高输出信号的信噪比，从而增大信号检测概率，增加雷达的作用距离。
Compared to single-satellite radar, a great power-aperture product with longer detection range can be achieved by distributed space-based radars.
分布式星载雷达突破了单星雷达受功率孔径积的限制，具有更远的探测距离；
According to the procedure of data gaining, data processing and data rendering, the 3D detection range of radar on specific electronic jamming environment was rendered via Visualization Toolkit (VTK).
根据数据获取、数据处理和数据渲染的流程，利用可视化软件包（VTK）实现了对雷达探测范围的三维显示。
Laser radar can present range image and intensity image, so it can accomplish the detection mission, but it also have flaw, the function of the range is very near.
激光成像雷达能成距离像和强度像，可以很好地完成目标辨认任务，但其缺点是作用距离较近。
In the paper, the proposed method effectively improves the output noise ratio of the weak signal detection, and increases the monopulse radar tracking range a lot.
本文提出的方法有效地提高了微弱信号检测输出的信噪比，大幅增加了单脉冲雷达的跟踪距离。
Moreover, the pulse compression radar has been widely used in practice because of its far detection range and good range resolution.
此外，为了解决雷达作用距离和距离分辨力之间的矛盾，脉冲压缩机技术在现代雷达系统中被广泛采用。
The radar system structure and signal model are firstly developed, then the detection range and signal ambiguity are analyzed, and finally computer simulations are used to evaluate the performances.
首先论述了雷达系统结构和信号模型，然后分析了雷达探测距离和信号的模糊函数特性，最后计算机仿真了GPS雷达信号的性能。
The radar system structure and signal model are firstly developed, then the detection range and signal ambiguity are analyzed, and finally computer simulations are used to evaluate the performances.
首先论述了雷达系统结构和信号模型，然后分析了雷达探测距离和信号的模糊函数特性，最后计算机仿真了GPS雷达信号的性能。
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