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- Simulation of the Effect of Radar Antenna Directionality on Target Echoes Image 雷达天线方向性对目标回波图像影响的仿真
- radar antenna directionality 雷达天线方向性
- Calculation Analysis of Effect of Pitch and Roll in Wheeled Vehicle on Radar Antenna Directivity 履带车横纵摇对雷达天线指向影响的计算分析
- A domelike shell transparent to radio-frequency radiation, used to house a radar antenna. 雷达天线罩有顶构造，可以让无线电频率辐射穿过，用于隐蔽雷达天线
- At the end, the probabilities of using the TLM method to analyze the field characteristics of radar antenna arrays have been further discussed. 论述了TLM方法在这一领域应用的优缺点，进一步分析了运用TLM方法分析大型雷达天线阵场特性的可能性。
- The results of the numerical simulation show that the acceleration of lateral vibration can be reduced 75% if the active control system is applied on a radar antenna. 由数值分析结果显示，利用本方法，可将指向性天线振动减少75%25，此外对天线振动导致之伺服干扰也能有效抑制。
- The major scattering resource in top direction is radar antenna or infrared head, in side direction is dihedral reflector formed by missile wings, missile body and wings. 其主要散射源在头向为雷达天线或红外导引头，在侧向为弹翼之间的二面角以及弹身、弹翼。
- Abstract： The design and adjustment of the tilt datum plane for the radar antenna arrays is introduced in this paper,and it is helpful to unmachined datum plane. 摘 要： 本文介绍了某雷达天线倾斜基准的设计及安装调试，可对非机加工形成的基准面的设计及调试安装提供参考。
- The principle of the modularization is introduced in details in this paper,and is used to partition the modules in the stable platform of the shipborne radar antenna. 通过构建旋转导向钻井系统稳定平台的数学模型和分析稳定平台的工作环境,提出了稳定平台变结构控制方案。
- Besides what open a hard outfit store pilot, 100 how to reside still plan to try small-sized storefront, door inn antenna direct and outspread reach life village. 除了开出硬装店的试点，百安居还打算尝试小型店面，将门店触角直接延伸到生活小区。
- And on this basis, the finite element model of case typed radar antenna structure integrated with plate unit and entity unit was established on the basis of handling method of coupling and constraint equations. 并在此基础上，基于耦合和约束方程处理方法，建立了板单元和实体单元相结合的箱体式雷达天线结构有限元模型。
- In this paper, we mainly study the parametric discernment principle of transfer function for radar antenna control system, and design methods of discernment program are also presented. 主要研究了雷达天线控制系统传递函数的参数辨识原理，并给出了辨识程序的设计方法。
- The simple formulae of fast calculating aperture antenna directivity and gain are derived using antenna beamwidths. Applied range of these formulae are analyzed and discussed. 导出了用天线方向图的半功率波束宽度快速计算口径天线方向性系数和增益的简单表达式,分析讨论了这些公式的应用范围。
- Beam configurations of Doppler radar antenna 多普勒雷达天线的波束形状
- From the practical static pattern,this arti- cle computes the maximum revolving rates of the M-5 and M-10 radar antennas. 根据瞄-5和瞄-10雷达的实际方向图,本文计算出了各个波段被测天线应具有的最大旋转速度。
- Static Analysis of Radar Antenna Structure 雷达天线结构静力分析
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- A Double-band Monopulse Radar Antenna 双波段单脉冲雷达天线
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- synthetic aperture radar antenna 合成孔径雷达天线
