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- beam reflector antenna system [电] 指向反射天线系
- A Study on the Radiation Characteristics of a Shaped Beam Reflector Antenna Subjected to the Single-Hole Damage 单孔毁伤对赋形反射面天线辐射特性的影响
- Study on the radiation characteristics of a shaped beam reflector antenna under the multi-hole damnification 多孔毁伤时赋形反射面天线辐射特性的研究
- Reflector Antenna System 反射器天线系统
- 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。
- Cassegrain dual reflector antenna for UWB high power microwave[J]. 引用该论文 廖勇;谢平;陆巍;陈志刚;杨周炳;孟凡宝;周海京.
- In satellite communications, pertaining to antenna systems with a beam for maximum cover of the earth's surface. 在卫星通信技术中，指天线系统其波束能最大程度地覆盖地球表面的区域。
- A microstrip reflectarray cylindrical Cassegrain antenna system is designed, which has an fixed beam deviation angle in the azimuth. 设计了一个微带反射阵柱形卡塞格伦天线系统，使该天线系统在方位面方向产生了固定的波束偏移。
- Complicated mathematical relations exist between beam direction angle and mechanical angle of the antenna pedestal in Cassegrain antenna system discussed in this paper. 文中介绍的卡塞格伦天线系统中,波束指向角度和天线座机械角度有着复杂的数学关系。
- The design of an airborne off-set parabolic reflector antenna with low sidelobes is discussed. 介绍了机载雷达低副瓣偏馈抛物面无线的设计。
- A monopulse reflector antenna with an illuminator of six elements circular array is studied. 该文研究了一种以六单元圆形阵列作为照射器的单脉冲抛物面天线，这种天线具有实现宽频带跟踪的独特优点，其输出信号类似于圆波导单口径多模馈源，具有一个和波束，一个锥形差波束，并给出了没有接收机参与的情况下，将宽频带的和差两个通道变成单通道的途径。
- Moreover, the radiation field of the distorted reflector antenna is calculated by the physical optics method. 在此基础上，通过使用物理光学法直接计算出变形反射面天线辐射场。
- Firstly, to meet the demand of smart antenna system sectored coverage mode (namely Broadcast Beam), the arrays configure and excitation phase are synthesized by the global search Genetic algorithm. 依据智能天线系统扇区覆盖模式(即广播波束)对方向图的要求,利用GA的全局搜索性能,综合了阵列结构及单元激励相位。
- Our mainly product is varieties of lighting resources, including high voltage and low voltage halogen lamp, cool beam reflector lamp, ALR lamp and other special specification lamp to meet your requirement. 公司主要的产品有：高低压卤素灯系列、光杯系列，豆胆灯系列及其它特种规格的电光源产品。
- Capacity existing in the circuit and consequently the resonant frequency of the antenna system. 天线尺寸决定回路中的电感量和电容量,从而也决定天线系统的谐振频率。
- Our mainly product is varieties of lighting resources, includinghigh voltage and low voltage halogen lamp, cool beam reflector lamp, ALR lamp and other special specification lamp to meet your requirement. 公司主要的产品有：高低压卤素灯系列、冷光杯系列，豆胆灯系列及其它特种规格的电光源产品。
- A device that permits the simultaneous use of a transmitter and a receiver in connection with a common element such as an antenna system. 一种设备,允许同时使用连接在一个公共器件(如天线系统)上的接收器和发送器。
- The backfire characteristics of a monofilar helix and the radiation characteristic of the paraboloidal reflector antenna with a backfire helical feed operating at C band are studied. 研究了C波段单线背射螺旋的背射特性及其作为抛物面馈源的辐射特性。
- A microstrip array antenna is designed and manufactured to work as the feed of the Cassegrain antenna system. 研制了一个用作卡塞格伦天线系统的馈源的微带天线阵。
- Loads distort every component of the structure of the Cassegrain antenna system. 载荷使卡塞格伦天线结构的每个部分发生变形。
