• The technology of single channel monopulse tracking is widely used in air vehicle TT&C because of its simple equipment and high reliability.

    单通道单脉冲跟踪以设备简单、可靠性高等特点在飞行器测控系统中获得了广泛应用。

    youdao

  • The method of monopulse radar 3-d imaging in stepped tracking mode is presented.

    该文提出了步进跟踪模式下的单脉冲三维成像方法。

    youdao

  • In this paper, the design of a planar waveguide monopulse comparator is presented.

    介绍了一种平面型波导单脉冲比较器的设计。

    youdao

  • All analysis and conclusions build on monopulse radar and high signal-to-noise ratio hypothesis.

    所有结论及分析都是在高信噪比假设下针对单脉冲测角体制而言的。

    youdao

  • Therefore, the normalized slope of difference pattern arrives at 1.4 with a particular monopulse feed.

    因此,使用特殊设计的单脉冲馈源可望将归一化差斜率提高到1 .4。

    youdao

  • A novel compact microstrip monopulse antenna array with cross type comparator has been proposed and designed.

    该文提出了一种新的“十”字型微带结构单脉冲天线和差网络。

    youdao

  • For angle glint induced in angle measurement by monopulse radar, a method for processing such case is achieved.

    针对单脉冲测角会出现的角闪烁现象,给出了处理角闪烁的办法。

    youdao

  • A monopulse limited phase scanning antenna system for the fire-control radar at X-band is presented in this paper.

    本文介绍了一种可用于火控雷达的单脉冲有限相扫天线系统。

    youdao

  • A phased array antenna implemented by thinning is presented according to a specific demand of a monopulse antenna.

    根据某单脉冲天线要求,设计了一个稀布阵相控阵天线。

    youdao

  • This paper introduces a method of range tracking of monopulse radar, studies the principle of the range deception jamming.

    介绍了一种脉冲雷达的距离跟踪方案,研究了距离欺骗干扰的原理。

    youdao

  • The adaptive monopulse at subarray level is required for applying monopulse technique in multi-function phased array radar.

    子阵级自适应单脉冲是将单脉冲测角应用于多功能相控阵雷达所需要采用的技术。

    youdao

  • In monopulse radars, the amplitude and phase of sum and difference channels have influence over Angle measurement accuracy.

    在单脉冲雷达中,和差通道接收机的幅度和相位影响单脉冲雷达的测角精度。

    youdao

  • It is hard to distinguish the multiple targets located in one resolution cell and the same beam with normal monopulse radar.

    常规单脉冲雷达对落在同一距离单元、同一波束内的多个目标是难以区分的。

    youdao

  • The monopulse secondary surveillance radar(SSR) antenna needs sum, difference and sidelobe suppression omnidirectional channels.

    单脉冲二次雷达要求天线具有和、差和副瓣抑制三个通道。

    youdao

  • This method utilizes the multiple receiver of monopulse tracking radar, and adopts the time-space processing method to process the echo.

    该方法利用单脉冲雷达空间双路接收的特点,采用时-空二维联合处理的方法对回波信号进行处理。

    youdao

  • The sum and difference patterns as well as the directivity of the monopulse antenna arrays are optimized based on genetic algorithms (GA).

    采用遗传算法来优化单脉冲阵列天线的和、差方向图和方向性系数。

    youdao

  • Operating in bad environments and wide band conditions, the amplitude and phase of monopulse sum and difference channels may drift severely.

    工作在宽频及恶劣环境条件下的单脉冲雷达,和差通道的幅度和相位会发生严重漂移。

    youdao

  • A complete simulation model for target tracking of a monopulse radar that works at low elevation angles with ground reflection multipath is given.

    首先给出了某单脉冲雷达低仰角多路径效应一个完整的仿真模型,包括:多路径传播几何模型、雷达天线模型、跟踪误差模型。

    youdao

  • Based on the analysis of the principle of Angle tracking system of monopulse radars, the categories and efficiencies of blinking jamming are described.

    本文在分析单脉冲雷达角跟踪系统工作原理的基础上,介绍了闪烁干扰的分类和干扰效能。

    youdao

  • This paper described the principle of Monopulse radar's angle tracking system simply, and introduced the methods of angle deception to monopulse radar.

    本文简述了单脉冲雷达角跟踪系统的工作原理,介绍了对单脉冲雷达进行角度欺骗的常用方法。

    youdao

  • Based on the presentation of the related theory of airborne radar signal processing, the paper launch a thorough research on monopulse Angle measurement.

    本文在介绍机载雷达信号处理的相关理论的基础上,着重对单脉冲测角展开研究。

    youdao

  • A correction method of amplitude-phase imbalance for digital receiver of a monopulse radar is presented, and its application in a real radar system is introduced.

    给出了单脉冲雷达数字接收机和差三通道幅相不平衡的一种校正方法,介绍了这种方法在实际雷达系统中的应用。

    youdao

  • 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。

    youdao

  • A monopulse tracking technology of differential mode with emphasis on its working principle and realization method, and points for attention is introduced in this paper.

    文章介绍了一种差模单路单脉冲跟踪技术,从工作原理和实现方法上进行了阐述,并说明了实现过程中的注意事项。

    youdao

  • The former one is now widely used in the monopulse system to calibrate the amplitude and phase imbalances between the sum and difference channels by injecting test signals.

    离线校正的方法是现阶段单脉冲雷达系统进行和差通道幅相校正采用的主要方法,它通过注入测试信号的方法来得到对误差接收通道幅相特性的估计。

    youdao

  • It is shown that sum-difference amplitude-comparison monopulse is in fact an effective search method for a single target with azimuth in the vicinity of the peak the sum beam.

    研究表明,传统单脉冲和差比幅法实际上是一种搜索方位在和波束最大点附近的单目标的有效方法。

    youdao

  • This paper analyzes the possible reasons of monopulse radar losing targets at approach point. It is the first time that the concept of receiver mutual dynamic range is proposed.

    分析了单脉冲雷达跟踪过航捷目标丢失的原因。首次提出了接收机互动态范围的概念。

    youdao

  • A new method for height finding using monopulse measurement based on stepped-frequency system is discussed in this paper for enhancing low-altitude detection of metric-wave radar.

    为了提高米波雷达低空探测性能,本文讨论步进频率体制下,单脉冲测角的米波雷达测高方法。

    youdao

  • In this paper, several fundamental principles and design concepts for designing flat-bed-integrated monopulse comparator network by using nonstandard compression waveguide are presented.

    文中给出几种用非标准压缩波导设计的平板集成单脉冲比较器网络的基本原理和设计思路。

    youdao

  • This paper emphatically introduces the self-monopulse systems realization method on LLX09 radar, the self-monopulse systems principle and how to process the signal of sum-difference unit.

    本文着重介绍了假单脉冲体制在雷达上具体的实现方法,以及假单脉冲体制的原理和和差环信号的处理。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定