Results offer evidences for precision control of inflatable space antenna reflector.
分析结果为空间充气展开天线反射器表面精度控制提供依据。
In this paper, the dynamic reliability of antenna reflector accuracy under wind vibration is studied.
本文研究了风振下天线反射面精度的动力可靠性问题。
A new method for the form-state analysis of cable net in mesh antenna reflector is proposed in the paper.
提出一种改进的方法进行金属网反射器索网形态分析，可以提高金属网反射器的制造调整效率。
Compared with GTD, this method is easier to deal with when the antenna reflector has complicated cross section shape.
与GTD法相比，该方法更易处理具有复杂截面形状的反射体天线。
The technology of Large Space Mesh Antenna Reflector Precision Control intends to ensure the performance of antenna at orbit.
大型空间网状天线反射面精度控制的目的是保证天线在轨工作时的反射性能。
Finally, a thermal cycling test completed in vacuum on a carbon fibre parabolic antenna reflector is also deseribed, and the results of the measure…
最后进行了碳纤维抛物面天线反射器的真空冷热交变试验。
This paper describes the test technology about distortions and the measurement results of antenna reflector of synchronous satellite under nonuniform temperature field in vacuum.
本文介绍了同步卫星天线反射器在真空非均匀温度场的变形试验技术及其测量结果。
According to specifications, sea clutter testing 2.4 m antenna system's principium is given, and the mechanism design of antenna reflector, antenna pedestal and feed system is studied.
本文根据技术指标要求，给出了海杂波测试2.4米天线系统的工作原理，探讨了天线反射体、天线座架及馈源系统的结构设计。
An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.
研制了一种由高功率宽带模式转换结构、导电线框tem喇叭馈电结构及抛物反射面构成的天线，用其辐射高功率亚纳秒电磁脉冲。
The emphasis in this paper was corner reflector antenna with high-gain, narrow beam and low side-lobe.
选用方向性好、增益高、旁瓣低的角形反射器天线作为本论文的研究重点。
Solution on electromagnetic wave propagation in a two-dimensional reflector antenna by Symplectic Geometrical Theory has been gotten.
文中采用辛几何方法得到了二维反射天线上电磁波传播问题的解。
In this paper, a hybrid method which combines the physical optics method with the rays theory is used for calculating the radiation fields of the reflector antenna.
本文论述了运用物理光学、射线理论混合分析反射面天线的过程，确定了混合方法在计算一般反射面天线时的分界区域。
Based on the structural analysis of the reflector antenna, a mesh model of the distorted reflector is obtained through the node displacement of elements of the distorted reflector.
该方法基于反射面天线的结构分析，利用变形反射面单元的节点位移信息得到变形后的反射面的网格模型。
We can solve some problems of antenna construction design by using Behavioral Modeling technology, such as signal reflection on the reflector and the balance of assembly.
使用行为建模技术可以很好地解决天线结构设计中反射角、平衡等诸多问题。
The radar with the unique advantages of plasma reflector antenna is a new, multi-functional, high-performance electronic scanning radar system.
由等离子体反射面天线构成的雷达系统，是一种多功能、高性能的新型电扫描雷达系统。
By means of frequency selective surface (FSS) instead of metallic surface, a stealthy reflector antenna with small radar cross section (RCS) is constructed.
利用频率选择表面（FSS）代替普通金属面构成选频反射面隐身天线。
High gain antenna is required in the long distance communications and high resolution radar applications in which reflector antenna is the most widely used one.
在远距离通讯和高分辨率雷达的应用中，要求天线具有高增益，反射面天线是使用最广泛的高增益天线。
Finally, the shaped design of dual offset reflector antenna is studied.
最后对双偏置反射面天线的赋形设计进行了研究。
Firstly, the basic concept and the configuration of reflector antenna are introduced in this article. And then some commonly used methods such as GO, GTD and PO etc are discussed.
本文首先介绍了反射面天线的基本结构和几种主要的分析方法，包括几何光学法、几何绕射理论、物理光学法等。
The plasma microwave reflector is the basic component of plasma reflector antenna technology, which decides the performance parameters and operation mode of the antenna.
等离子体微波反射面是等离子体反射面天线技术的基础，它决定了反射面天线的性能参数及工作模式。
The conclusion shows that reasonable selections of the focal distances of the main reflector may be able to obtain low RCS, keeping the high-gain under the antenna unchanged.
结果表明，在保持增益不变的情况下合理选择主反射面的焦距是能够达到降低雷达散射截面的需要的。
For the indoor wireless communication system, a new dual-band antenna with U-shaped reflector is designed. By increasing the thickness of the air medium, the wider frequency band is achieved.
对于室内覆盖无线接收系统，提出了一种新型的基于U型反射板的双频天线单元形式，采用厚的空气介质层以展宽带宽。
In this text two 3d corner reflector antenna modifications are described.
本文描述对3d角反射器天线的两处修改。
In this paper, the equations for calculation of the radiation performances on high efficiency double reflector antenna fed by beam waveguide are derived.
本文导出了地面站常用的改进型波束波导馈电高效率双镜天线的辐射特性的计算式。
Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna.
卫星波束赋形天线普遍采用阵馈抛物反射面天线和单馈成形皮射面天线。
The surface of the parabolic reflector antenna is the most important part in receiving microwave signal.
微波反射面是进行微波接收的重要工作面，其形状主要是抛物面或者抛物面的一部分。
When it is used as a reflector, it gives an alternative to parabolic cylinder reflector in application on fan-beam antenna.
由此而得到的平面反射器可作为抛物柱面反射器的替代物来构成扇形波束天线。
Secondly, the single offset reflector antenna and dual offset reflector antenna are studied and designed.
其次分别对单偏置反射面天线、双偏置反射面天线进行研究和设计。
This paper investigates the effect of reflector surface distortion on the antenna radiation pattern, and gives some reasonable criteria for reflector antenna structure design.
本文基于机电一体化的设计思想，研究了反射面变形对无线辐射特性的影响，给出了设计反射面无线结构的一些合理准则。
The radiation patterns of the plasma reflector antenna prototype are tested, which provide the experimental evidence for the feasibility of plasma reflector antenna.
对等离子体反射面天线原理样机的辐射方向图进行了初步的测试，为等离了体反射面天线的可行性提供了实验依据。
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