In this paper, we devise an experiment, using HF surface wave discharge to excite plasma, to analyze basic characteristics of plasma antenna elements.
本文设计了一种实验方案，用高频表面波放电来激发等离子体，并分析了等离子体天线元的基本特性。
The analysis of the surface precision reliability of a large parabola antenna structure with random parameters, which is subjected to wind load, is presented.
具体分析了大型园抛物面天线结构在随机风载和结构自身随机参数影响下的表面精度可靠性。
Vector On-Surface Radiation Condition (VOSRC) and Moment Method (MM) are applied to analyzing the performance of a wire antenna in the presence of a conducting sphere.
本文利用矢量表面辐射条件(VOSRC)和矩量法(MM)分析了导电圆球存在时线天线的性能。
The theory of antenna resonance model is a theory advanced in the investigation of the mechanism of surface enhanced Raman scattering.
天线共振子模型是在研究表面增强拉曼散射增强机理过程中提出的理论。
Theoretical analysis, numerical calculation and experimental study are tarried out for this kind of antenna, by use of the theory of two-dimensional periodic admittance surface.
本文对上述天线应用二维周期导纳表面理论进行了初步的理论分析、数值计算和实验研究。
Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.
相控阵雷达通过电的方式控制天线孔径面上各辐射单元的相位变化，以实现波束的快速扫描，使其具有灵活、变化快速、多功能等优点。
The high temperature superconductors (HTS) bearing low surface resistance can be used to raise the efficiency of antenna.
高温超导(HTS)体由于具有较低的表面电阻，在天线应用中，它可以提高天线的效率。
The reflecting antenna of high precision surface and electrical property is manufactured through rational mold de- sign and wet molding process combined with vacuum bag molding process.
通过合理的模具设计，运用湿法成型和真空袋压相结合的工艺研制了双反射面天线反射体。
Space deployable antenna is composed of a reflective mesh and a deployable truss, forming a mesh parabolic surface.
空间可展天线由索网和可展构架组成，形成索网抛物面形反射面。
Using the moment method, the antenna and surface currents of aircraft are calculated. Finally, the radiation pattern of a D-type-no-man aircraft is induced.
用矩量法计算了飞机天线及其机身表面的电流分布，推导了飞机天线的辐射方向图。
The antenna is applicable to the array antenna element with broadband single polarization and dual polarization or antenna feed source with reflecting surface.
该天线可应用于宽频带单极化、双极化阵列天线单元或反射面天线馈源。
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。
To obtain low sidelobe level, tolerance analysis is applied to the antenna array composed by DAUs and the relationship between DAU features and surface planeness error are studied.
为了确保天线低副瓣指标，需要对由DAU拼装形成的天线阵面进行平面度误差分析，并寻求基本拼装单元DAU结构要素与阵面平面度误差之间的联系。
The one-dimensional Fresnel zone phase correcting principle can be applied in a cylindrical surface to constructed a new type of point source feeding lens antenna.
在圆柱面上进行一维菲涅尔区相位修正结构设计，可以构成一类新型的点源馈电透镜天线。
The antenna base includes an arc form surface, a receiving antenna and a clump weight.
天线座具有一弧型表面并包括一接收天线及一配重 块。
The reflecting antenna of high precision surface and electrical property is manufactured through rational mold design and wet molding process combined with vacuum bag molding process.
通过合理的模具设计，运用湿法成型和真空袋压相结合的工艺研制了双反射面天线反射体。其型面精度高，电气指标一致性好。
That can provide some reference for mesh surface shaping design of mesh reflector antenna.
为索网反射面天线的网面成型工作提供一定的参考作用。
To sum up, we can say the method of data processing is practical by comparison the results with ones obtained from the horizontal antenna surface.
通过与水平状态下天线面的型面误差值进行比较从而说明这种数据处理方法是切实可行的。
Planar slot antenna is proposed firstly, simplifying the surface of the airplane to be a large mental plane which inclines against the ground plane.
方案一采用介质微带缝隙天线的形式，简便起见，简化机体表面模型为一倾斜放置的超大金属平面。
Finally, an assembling structure of frequency-polarization selective surface is designed and manufactured to reduce radar cross section of airborne radar antenna.
设计并加工了一种降低机载雷达天线散射载面的频率选择表面极化扭转板结构。
Owing to the decametric wavelength, the angular resolution of High Frequency Surface Wave OTH Radar (HF SWOTHR) is usually coarse especially when dimensions of antenna array are restricted.
由于工作在高频段，高频地波超视距雷达的角分辨力较差，尤其是当阵长受限时。
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。
Finally, the random deformation of the surface model of the antenna is measured and analyzed by using this method, which has a certain reference value for the actual project.
最后，对产生随机形变的天线网面模型通过此方法进行测量与分析，对实际工程具有一定的参考价值。
Luneberg lens antenna is a spherical layered medium lens antenna, and its main feature is its capability of focusing the incident wave to a point on the spherical surface.
龙伯透镜天线是一种球形的分层介质透镜天线，其主要特点是能够把入射波聚焦到球表面一点。
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。
Ohmic loss efficiencies of different high reflectivity reflector antenna metal surface are calculated at frequencies 30~300GHz.
本文利用电磁波在金属表面的反射系数，推导出反射面天线表面欧姆损耗效率的计算公式。
The large double curved reflector CFRP antenna is characterized by light weight, high strength and rigidity, high surface precision and so on.
大口径双弯曲碳纤维天线具有重量轻、刚强度高和曲面精度高等特点，适合应用于对重量控制要求严格的机载、球载雷达系统中。
Conformal arrays antenna can be formed by installing the antenna element on the aircraft surface.
将天线阵元安装在飞行器表面形成共形阵列天线，共形阵列天线可以提高武器的性能。
Conformal arrays antenna can be formed by installing the antenna element on the aircraft surface.
将天线阵元安装在飞行器表面形成共形阵列天线，共形阵列天线可以提高武器的性能。
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