• Then, we will analyse the pattern of antenna with radome.

    然后,将对带天线罩的情况进行分析。

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  • The optimized structure of the radome is obtained through the GA iteration.

    通过GA优化过程,得到了具有高透波率的天线罩结构参数。

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  • The radome causes an angular displacement of the tracking aerial polar diagram.

    天线罩使跟踪天线的极图产生了角位移。

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  • The radome causes an angular displacement of the tracking aerial polar diagram .

    天线罩使跟踪天线的极图产生了角位移。

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  • The results showed that the maximum stress was located in the ground circle of the radome.

    结果表明受风载荷的雷达罩的最大应力发生在截球底座的边界上。

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  • The following year, with glass cloth reinforced made the first batch of polyester FRP radome.

    次年,用玻璃布增强制得第一批聚酯玻璃钢雷达天线罩。

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  • A high temperature open resonator measuring system for low loss radome materials is introduced.

    介绍了一种测量低损耗天线罩材料的开腔高温自动测量系统。

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  • This paper introduces the method of fabrication of FRP nose radome by filament winding process.

    本文简要介绍了玻璃钢在飞机头部雷达罩中的应用及其用纤维缠绕法成型的概况。

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  • Some essential problems dealing with in the process of aircraft radome design are analyzed in detail.

    详细分析了飞行器雷达罩设计过程中的基本问题。

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  • The radome made of the selected material system successfully passed the mechanical and electrical test.

    研制的天线罩较好地通过了力学、电学性能测试和无损检测。

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  • The complex astigmatic wave theory is used to analyse the electromagnetic characteristics of 3-d radome.

    复象散波理论是一种分析三维介质雷达罩电磁特性的有效方法。

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  • The analysis of the transmission properties of medium plane is the basis to analyze and design a radome.

    介质平板传输特性分析是分析和设计天线罩的基础。

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  • Electrical thickness is one of the vital electrical parameters influencing electric properties of radome.

    罩壁电厚度是影响天线罩电性能的重要参数之一。

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  • The result of numerical simulation offers a theoretical reference for the engineering design of anti bird radome.

    数值模拟结果为雷达罩抗鸟撞设计提供了理论参考依据。

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  • Dielectric loaded antenna can reduce the height of antenna and the dielectric can also act as a radome simultaneously.

    通过介质加载,进一步降低了天线高度,同时起到天线罩的作用。

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  • Based on complex ray method, a paraxial approximation analysis of Gaussian beam transmission through a dielectric radome is presented.

    本文根据复射线法对通过介质天线罩的高斯波束场进行近轴近似分析。

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  • The results show that the performances such as producibility and dimensional stability of PPS radome are superior to that of PTFE radome.

    结果表明,PP S天线罩的可制造性、尺寸稳定性等综合性能优于PTFE天线罩。

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  • Furthermore, equation of offset surface from the reconstruction would make easy planning for cutting tool path in NC machining of the radome.

    求算的等距面方程,为数控加工中刀具轨迹的规划奠定了基础。

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  • The performance of radome materials are discussed such as microcrystalline glass, slip-cast fused silica, and silicon nitride etc in the paper.

    介绍了微晶玻璃、石英陶瓷、氮化硅等几种天线罩材料的性能,重点探讨了可控密度氮化硅陶瓷材料的特点及在导弹天线罩上的应用。

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  • The electromagnetic transmission performance of a 2-D cylindrical magnetic radome is analyzed by complex ray paraxial approximation method in this paper.

    利用复射线近轴近似法分析二维圆柱形磁性天线罩的电磁传输特性。

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  • Based on the above, the limitations set by the radome error upon the design of the guidance controller are analyzed, and boundary conditions are obtained.

    分析了天线罩误差对导引控制器设计的限制,得出了导引控制器设计的边界条件。

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  • A method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.

    该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。

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  • The estimated results of the slopes are introduced into the EKF to get state estimations without radome interference which generates the guidance law command.

    将斜率估计结果代入EKF,得到滤除天线罩误差影响的系统状态量估计结果并形成制导指令。

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  • Many problems caused by radome are the result of asymmetric electric parameters of dielectric material, which means it has no magnetic character but electric one.

    天线罩引起的很多问题都是由于电介质材料只具有电特性,而不具有磁特性造成的。

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  • The operational performance of radar seeker is influenced by the performance of antenna radome. Aiming at this problem, the antenna radome test system is designed.

    针对雷达导引头作战性能受天线罩性能影响的问题,设计了一种天线罩测试系统。

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  • Taking composite radome used on ship mast as an example, the method and procedure how to simplify structural fatigue experiments to componential ones are expounded.

    针对舰船桅杆上的复合材料雷达罩,阐述如何将结构疲劳实验简化为部件疲劳实验的具体方法和过程。

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  • According to the request of test table for measuring the electrical property with antenna and radome measure system, the function of the IPD measurement was defined.

    根据天线-天线罩电性能综合测试系统对测试转台的要求,明确了测量仪应具备的功能。

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  • A new method of a large antenna radome low-loss measurement is put forward in this article. The measurement principle and measurement procedure are discussed in detail.

    本文提出了大型整体天线罩小损耗测量的一种新方法,详细讨论了其测量原理和方法程序。

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  • This paper analyses the transmissivity and hermeticity of missile radome with preservative coating, and testing was carried out in light of actual condition of some missile.

    分析了涂层封存导弹雷达罩透波率与密封性问题,并结合某导弹的实际情况进行了试验。

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  • The radome is considered as multilayer medium flat, the 3-D ray tracing method is used to build antenna-radome mathematical model for the radome electric performance computation.

    结果表明这种方法可以用于电大尺寸波导裂缝阵天线一天线罩系统的电性能计算。

    youdao

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